1. Measuring Angles

The measure of an angle is $44°$. What is the measure of its complementary angle?

If two angles are supplementary and one angle measures $65°$, what is the measure of its supplementary angle?

If angles $a$ and $b$ are complementary and $a=34$ degrees, what is the value of $b$ in degrees?

An angle measures $35°$. What is the measure of its complement?

If $\mathrm{angle}1$ and $\mathrm{angle}2$ are complementary and congruent, what is the measure of $\mathrm{angle}1$?

Which of the following best describes supplementary angles?

If the measure of an angle is $39°$, what is the measure of its complementary angle?

Which of the following pairs of angles is supplementary?

If an angle measures $35°$, which angle is complementary to it?

If angle $b$ measures $60°$, what is the measure of the angle that is complementary to angle $b$?

If the measure of one angle is $84°$, what is the measure of its complementary angle?

Which of the following pairs of angles are supplementary angles?

If an angle measures $1°$, which of the following angles is supplementary to it?

CONCEPT PREVIEW Name the corresponding angles and the corresponding sides of each pair of similar triangles. (EA is parallel to CD.)

If one angle measures $3°$, which of the following angles is complementary to it?