Question

What is < c
A. 30°
B. 60°
C. 90°
D. 180°

Answer 1

Answer:

Option B, 60 degrees

Step-by-step explanation:

Step 1:  Make an equation

All triangles add up to 180, that means that all of the angles inside this triangle add up to 180.

x + 3x + 2x = 180

Step 2:  Combine like terms

x + 3x + 2x = 180

6x = 180

Step 3:  Divide both sides by 6

6x / 6 = 180 / 6

x = 30

Step 4:  Find the measure of angle C

Angle C = 2x

Angle C = 2(30)

Angle C = 60 degrees

Answer:  Option B, 60 degrees

Answer 2

3x + 2x + x = 180
6x = 180
Divide by 6 on both sides
x = 60
B