Math Circle Review

• A

• B

• C

• D

Tags

CCSS.HSG.C.B.5

Q1. What is the value of x?

• A) x = 160

• B) x = 40

• C) x = 80

• D) x = 360

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CCSS.HSG.C.A.2

Use chords to solve for x

• x = 35^o

• x = 50^o

• x = 70^o

• x = 140^o

Tags

CCSS.HSG.C.A.2

Find the LENGTH of the following arc: Arc DEA if the diameter is 7 inches.

• 21.99 inches

• 25.66 inches

• 12.83 inches

• 11.0 inches

Tags

CCSS.HSG.C.B.5

• 90^o

• 180^o

• 100^o

• 80^o

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CCSS.HSG.C.A.2

What is the equation of the circle?

• (x+1)² + (y +1)² = 3

• (x+1)² + (y -1)² = 3

• (x+1)² + (y +1)² = 9

• (x-1)² + (y -1)² = 9

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CCSS.HSG.GPE.A.1

Find the measure of angle ADB.

• 47.5

• 85

• 132.5

• 180

Tags

CCSS.HSG.C.A.2

Solve for x.

• 90

• 12

• 47

• 45

Tags

CCSS.HSG.C.A.2

what formula matches the picture?

• xy = wz

• (x + y) * x = (w + z) * w

• x^2 = (y + z) * y

• x = y

Tags

CCSS.HSG.C.A.2

Find the value of x

• 14

• 12

• 19

• 17

Tags

CCSS.HSG.C.A.2