Angles, Angle Pairs, & Equations 2022

Which angle measure complements this 60º angle?

Write and solve an equation to

find the value of x.

Type the value in the box.

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(a)  

The sum of two acute angles is obtuse.

The sum of two obtuse angles is a reflex angle.

Select ALL characteristics of adjacent angles.

Choose ALL words that describe $$\angle a\ and\ \angle b$$  .

Select ALL words that describe this angle pair.

Draw or sketch an adjacent angle pair, using one obtuse and one right angle.

Label the angle measures.

$$\angle d$$  is five less than one-fourth of $$\angle a$$  .

Select ALL true statements.

Two adjacent congruent angles $$=184º$$  .

Choose all words that describe them.