Essential Question: What are the basic characteristics of special triangles?
Learning Target: Students will be able to classify triangles by their angles and measures and use that information to solve real-world problems.
Complete the entire document for credit.
Essential Question: What are the basic characteristics of special triangles?
Learning Target: Students will be able to classify triangles by their angles and measures and use that information to solve real-world problems.
Complete the entire document for credit.
Question 1
1.
Can a triangle have two obtuse angles? Why or why not?
Question 2
2.
Classify this triangle by its angles and sides.
Angle:
This is a _______ triangle
Sides:
This is a _______ triangle
Question 3
3.
Classify this triangle by its angles and sides.
Angle:
This is a _______ triangle
Sides:
This is a _______ triangle
Question 4
4.
Classify this triangle by its angles and sides.
By its angles:
_______
By its sides:
_______
Question 5
5.
Classify this triangle by its angles and sides.
By its angles:
_______
By its sides:
_______
Question 6
6.
Classify this triangle by its angles and sides.
By its angles:
_______
By its sides:
_______
Question 7
7.
Classify this triangle by its angles and sides.
By its angles:
_______
By its sides:
_______
Question 8
8.
Classify this triangle by its angles and sides.
By its sides:
_______
By its sides:
_______
Concept Review
Required
10
Question 9
9.
Draw an example of vertical rightangles.
Required
10
Required
15
Question 11
11.
Day 2 4/29/25
Using angles of a Triangle
Required
10
Question 12
12.
Find the measure of the indicated angle.
m∠C=_______
m∠A=_______
Required
15
Required
15
Required
15
Using sides of a Triangle
Required
10
Required
10
Required
15
Required
15
Required
10
Required
10
Question 22
22.
If △RST is an equilateral triangle, find x and the measure of each side
x=_______
Each Side Length=_______
Question 23
23.
If △ABC is an equilateral triangle, solve for x.
Question 10
10.
Select all the adjacent angles to ∠5
What is the value of z?
x=_______
y=_______
z=_______
Question 13
13.
Solve for x.
Find the measure of the indicated angle.
x=_______
m∠C=_______
m∠B=_______
Question 14
14.
Solve for x.
Find the measure of the indicated angle.
x=_______
m∠T=_______
m∠R=_______
Question 15
15.
A regular pentagon has five congruent sides and five 108° angles, as