Unit 3.3 Review Angles

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CCSS.4.G.A.1

Select the 2-D figure that does not have right angles.

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CCSS.1.G.A.1

CCSS.2.G.A.1

Chelsea opens a card flat on a table as shown in the picture. How many degrees is the open card?

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CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Which correctly describes the angles that appear in the picture?

• 2 acute, 1 right, 0 obtuse

• 0 acute, 1 right, 2 obtuse

• 1 acute, 1 right, 1 obtuse

• 2 acute, 0 right, 1 obtuse

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CCSS.4.G.A.2

What is the measure of the angle in degrees?

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CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Which is an estimate for the pictured angle?

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CCSS.4.G.A.1

What is the measure of angle pictured?

• 65 degrees

• 75 degrees

• 110 degrees

• 115 degrees

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CCSS.4.MD.C.6

What is the measure of the pictured angle?

• 45 degrees

• 55 degrees

• 135 degrees

• 140 degrees

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CCSS.4.MD.C.6

What is the measure of the unknown angle?

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CCSS.7.G.B.5

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CCSS.4.MD.C.7