Unit 3 Extra Practice

What is the measure of complementary angle?

• 90
• 180

How would you name the following?

• <E

• <AED

• <CED

• <BED

How would you name the following?

• <APC

• <C

• <CPD

• <BPC

If ∠ABD and ∠CBD are a linear pair, m∠ABD = (3x+31)°, m∠CBD = (2x-6)°, then find m∠ABD.

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Solve for x

• 1
• 31
• 5
• 25

Find the value of x.

• 23
• 6
• 13
• 7.7

If ∠BPE is a right angle, m∠BPD = (3x+5)°, and m∠EPD = 2x°, then find m∠BPD.

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Find the value of y.

• 23
• 6
• 13
• 7.7

If m∠DEG = 47° and m∠FEG = 73°, find m∠DEF.

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If m∠RTU = 91°, find m∠RTS.

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