Question

리 20 Use the figure below to determine the measures of the following angles. 21 X 42 35) m 21 - 36) m 22

I need help please! ​

Answer 1

Key Concepts

• Angle relationships

Solving the Question

We're only given one angle: the angle that measures 35°.

This angle and ∠1 are supplementary angles, meaning they add up to 180°. To find ∠1, subtract 35 from 180:

180 - 35 = 145°

The angle and ∠2 are corresponding angles, meaning they are on the same sides of the diagonal line and the transversal.

Corresponding angles are always equal.

Therefore, ∠2 = 35°.

Answer

∠1 = 145°

∠2 = 35°