4.2 Worksheet

1

Match the triangle description with the most specific name.

Draggable item		Corresponding Item
6 m, 3 m, 6 m		Right
60o, 60o, 60o		Equilateral
2 cm, 2 cm, 2 cm		Equiangular
30o, 60o, 90o		Isosceles
5 ft, 7 ft, 9 ft		Scalene
20o, 125o, 35o		Obtuse

For the next 6 questions, classify each triangle by their angles and sides.  Each triangle will have two different classifications.

1

Use the triangle below for the next 2 questions.

1

Find the value of x.

1

Find the value of y.

Use the triangle below for the next 2 questions.

1

Find the value of x.

1

Find the value of y.

Use the triangle below for the next 2 questions.

1

Find the value of x.

1

Find the value of y.

Use the triangle below for the next 2 questions.

1

Find the value of x.

1

Find the value of y.

Use the triangle below for the next 2 questions.

1

Find the value of x.

1

Find the value of y.

Use the triangle below for the next 2 questions.

1

Find the value of x.

1

Find the value of y.

1

Using the triangle below, find the value of x.

1

Using the triangle below, find the value of x.

Use the triangle below for the next 2 questions.

1

Find the value of x.

1

Find the value of y.

1

Using the triangle below, find the value of x.

Use the following information for the next 2 questions:

A triangle has lengths of 10, 11, and 14.  Determine if the triangle is acute, right, or obtuse.

1

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

1

Use the following information for the next 2 questions:

A triangle has lengths of 7, 25, and 24.  Determine if the triangle is acute, right, or obtuse.

1

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

1

Use the following information for the next 2 questions:

A triangle has lengths of 9, 4, and 6.  Determine if the triangle is acute, right, or obtuse.

1

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

1

Use the following information for the next 2 questions:

A triangle has lengths of 12, 23, and 15.  Determine if the triangle is acute, right, or obtuse.

1

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

1

Use the following information for the next 2 questions:

A triangle has lengths of 4, 5, and 6.  Determine if the triangle is acute, right, or obtuse.

1

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

1

Use the following information for the next 2 questions:

A triangle has lengths of 13, 84, and 85.  Determine if the triangle is acute, right, or obtuse.

1

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

1

Use the following information for the next 2 questions:

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

1

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

1

Use the following information for the next 2 questions:

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

1

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

1

4.2 Worksheet

Match the triangle description with the most specific name.

Find the value of x.

Find the value of y.

Find the value of x.

Find the value of y.

Find the value of x.

Find the value of y.

Find the value of x.

Find the value of y.

Find the value of x.

Find the value of y.

Find the value of x.

Find the value of y.

Using the triangle below, find the value of x.

Using the triangle below, find the value of x.

Find the value of x.

Find the value of y.

Using the triangle below, find the value of x.

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.

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.

Match the triangle description with the most specific name.

Find the value of x.

Find the value of y.

Find the value of x.

Find the value of y.

Find the value of x.

Find the value of y.

Find the value of x.

Find the value of y.

Find the value of x.

Find the value of y.

Find the value of x.

Find the value of y.

Using the triangle below, find the value of x.

Using the triangle below, find the value of x.

Find the value of x.

Find the value of y.

Using the triangle below, find the value of x.

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

Determine the type of triangle

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

Determine the type of triangle

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

Determine the type of triangle

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

Determine the type of triangle

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

Determine the type of triangle

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

Determine the type of triangle

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

Determine the type of triangle

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

Determine the type of triangle

Determine the type of triangle

Determine the type of triangle

Determine the type of triangle

Determine the type of triangle

Determine the type of triangle

Determine the type of triangle

Determine the type of triangle

Determine the type of triangle