Solving problems involving angles and equations

Solve

• 50°
• 58°
• 115°
• 226°

What angle needs to be added to the angle shown above to create a right angle?

• 10 degree angle

• 30 degree angle

• 45 degree angle

• This is a right angle

What is the measure of ∠BAD?

∠BAC+∠CAD

(part+part=whole)

• 123^o

• 23^o

• 90^o

• 180^o

Patty drew the diagram shown using angle measurements listed below.

∠ABC measures 71°.

∠DBE measures 32°.

∠ABE measures 164°.

Determine the measure of ∠CBD

What are the values for k, n and m?

Write your answer as numbers only and as k, m, n (ex: 1, 2, 3)

What is a complementary angle

• Aidan Angle

• Add to 180

• Add to 360

• Add to 90

Solve

• 22°
• 42°
• 242°
• 12°

What is the measure of <WXZ?

• 83 degrees

• 93 degrees

• 46 degrees

• 90 degrees

Kallie made a "K" poster for her class project. Using the picture of the poster, what is the value of x?

• 320°

• 140°

• 80°

• 40°

What is the justification?

• Angle Addition Postulate

• Angle Bisector Definition

• Addition Property of Equality

• Supplement Theorem