Chapter 4 Review

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Match the triangle description with the most specific name.

Draggable item		Corresponding Item
9 cm, 12 cm, 13 cm		Obtuse
30o, 20o, 130o		Isosceles
6 m, 6 m, 6 m		Right
53o, 90o, 37o		Equilateral
60o, 60o, 60o		Scalene
4 in, 7 in, 4 in		Equiangular

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An isosceles triangle can be scalene.

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An equilateral triangle can have one obtuse angle.

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A scalene triangle can be a right triangle.

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A right triangle can be equilateral.

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An isosceles triangle has a hypotenuse.

Use the diagram below for the next 4 questions.

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\angle{A} is the _____________ of Triangle ABC

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Use the diagram below for the next 3 questions.

Triangle ABC has midpoints of X, Y, and Z.

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XY || ________

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If YZ = 24, then BC = ________

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If CA = 2x + 4 and XY = 5x - 3, then XY = ________

Use the information below for the next 4 questions.  For each question, find the measure of the indicated angle.

m\angle{A} = (6x + 11)o
m\angle{B} = (3x + 2)o
m\angle{C} = (5x - 1)o

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m\angle{A}

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m\angle{B}

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Use the diagram below for the next 2 questions.

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Find the value of x.

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Find the measure of the exterior angle.

Use the diagram below for the next 2 questions.

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Find the value of x

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Find the measure of the exterior angle.

Use the diagram below for the next 9 questions.  For each question, find the measure of the indicated angle.

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Use the diagram below to find the value of x.

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Use the diagram below to find the value of x.

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Use the diagram below to find the value of x.

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Use the diagram below to find the value of x.

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Use the diagram below to find the value of x.

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Use the diagram below to find the value of x.

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Use the diagram below to find the value of x.

For the next 3 questions, classify each triangle by their angles and sides.  Each triangle will have two different classifications.

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Use the diagram and information below for the next 2 questions.

JK = 2x - 1
KL = x + 11
JL = 3x - 13

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Find the value of x.

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Find the value of each side length

Use the diagram below for the next 3 questions.

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Find m\angle{1}

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Find m\angle{2}

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Find m\angle{3}

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For the next 12 questions, determine each correct segment identification.

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Use the following information for the next 2 questions:

A triangle has lengths of 4, 4, and 7.  Determine if the triangle is acute, right, or obtuse.

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Using the Pythagorean Theorem Converse, type your final inequality or equality.

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Use the following information for the next 2 questions:

A triangle has lengths of 14, 8, and 11.  Determine if the triangle is acute, right, or obtuse.

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Using the Pythagorean Theorem Converse, type your final inequality or equality.

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Use the following information for the next 2 questions:

A triangle has lengths of 12, 35, and 37.  Determine if the triangle is acute, right, or obtuse.

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Using the Pythagorean Theorem Converse, type your final inequality or equality.

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Use the following information for the next 2 questions:

A triangle has lengths of 9, 7, and 5.  Determine if the triangle is acute, right, or obtuse.

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Using the Pythagorean Theorem Converse, type your final inequality or equality.

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List the sides in order from smallest to largest. Put a comma between your sides and do not include spaces.

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List the sides in order from smallest to largest. Put a comma between your sides and do not include spaces.

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List the angles in order from smallest to largest. Put a comma between your sides and do not include spaces.

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List the angles in order from smallest to largest. Put a comma between your sides and do not include spaces.

Given the midpoints of a triangle are D(1, 2), E(-3, 1), and F(0, -4), find the coordinates of the Endpoints of the original triangle.  Type your answers with parenthesis and no spaces.

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Endpoint #1

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Endpoint #2

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Use the following information for the next 2 questions:

Determine if the triangle below is acute, right, or obtuse.

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Using the Pythagorean Theorem Converse, type your final inequality or equality.

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Chapter 4 Review

Match the triangle description with the most specific name.

An isosceles triangle can be scalene.

An equilateral triangle can have one obtuse angle.

A scalene triangle can be a right triangle.

A right triangle can be equilateral.

An isosceles triangle has a hypotenuse.

\angle{A} is the _____________ of Triangle ABC

XY || ________

If YZ = 24, then BC = ________

If CA = 2x + 4 and XY = 5x - 3, then XY = ________

m\angle{A}

m\angle{B}

Find the value of x.

Find the measure of the exterior angle.

Find the value of x

Find the measure of the exterior angle.

Use the diagram below to find the value of x.

Use the diagram below to find the value of x.

Use the diagram below to find the value of x.

Use the diagram below to find the value of x.

Use the diagram below to find the value of x.

Use the diagram below to find the value of x.

Use the diagram below to find the value of x.

Find the value of x.

Find the value of each side length

Find m\angle{1}

Find m\angle{2}

Find m\angle{3}

Using the Pythagorean Theorem Converse, type your final inequality or equality.

Using the Pythagorean Theorem Converse, type your final inequality or equality.

Using the Pythagorean Theorem Converse, type your final inequality or equality.

Using the Pythagorean Theorem Converse, type your final inequality or equality.

List the sides in order from smallest to largest. Put a comma between your sides and do not include spaces.

List the sides in order from smallest to largest. Put a comma between your sides and do not include spaces.

List the angles in order from smallest to largest. Put a comma between your sides and do not include spaces.

List the angles in order from smallest to largest. Put a comma between your sides and do not include spaces.

Endpoint #1

Endpoint #2

Using the Pythagorean Theorem Converse, type your final inequality or equality.

Match the triangle description with the most specific name.

An isosceles triangle can be scalene.

An equilateral triangle can have one obtuse angle.

A scalene triangle can be a right triangle.

A right triangle can be equilateral.

An isosceles triangle has a hypotenuse.

\overline{BC} is the _____________ of Triangle ABC

\overline{AX} is the _____________ of Triangle ACX

\angle{A} is the _____________ of Triangle ABC

\overline{AB} is the _____________ of Triangle ABX

XY || ________

If YZ = 24, then BC = ________

If CA = 2x + 4 and XY = 5x - 3, then XY = ________

m\angle{A}

m\angle{B}

m\angle{C}

Classify the triangle by its angles

Find the value of x.

Find the measure of the exterior angle.

Find the value of x

Find the measure of the exterior angle.

m\angle{1}

m\angle{2}

m\angle{3}

m\angle{4}

m\angle{5}

m\angle{6}

m\angle{7}

m\angle{8}

m\angle{9}

Use the diagram below to find the value of x.

Use the diagram below to find the value of x.

Use the diagram below to find the value of x.

Use the diagram below to find the value of x.

Use the diagram below to find the value of x.

Use the diagram below to find the value of x.

Use the diagram below to find the value of x.

Find the value of x.

Find the value of each side length