Angles and Triangles

Which group of angles measures could form a triangle?

• 100° 90° 170°

• 60° 25° 95°

• 35° 35° 35

• 90° 60° 45°

Solve for x

• 5

• 90

• 25

• 10

Find the value of x. 

• 74

• 37

• 52

• 90

If 2 of the angles of a triangle are 30 and 70 degrees, the third angle measures...

• 80

• 100

• 60

• 90

What is the value of x?

• 45

• 8

• 47

• 50

What is the measure of ∠TRS?

• 15°

• 45°

• 135°

• 165°

Which is ∡EAF?

• 🔵

• 🔺

• ϟ

• 🌟

• 🔲

Which is ∡ABC?

• 🔵

• 🔺

• ϟ

• 🌟

• 🔲

Which point is the vertex?

• A

• B

• C

• None of the Above

1. Find X 

• 28

• 5

• 55

• 40