Geometry Circles Circumscribed

Circles The diagram shows a circular highway from a university to a stadium. The center of a city forms the vertex of a 160-degree angle between the university and the stadium. What is the distance from the university to the stadium along the circular highway?

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CCSS.HSG.C.B.5

p.4 Circles Given the circle below with designated center, designated perpendicular, and radius 5. Find the length of the segment labeled x.

• 2

• 3

• 4

• 5

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CCSS.HSG.C.A.2

Circles Given circle in the diagram below, find x.

• 9

• 10

• 14

• 18

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CCSS.HSG.C.A.2

Circles In the diagram below, 𝐴𝐶 is a diameter of the circle. If m<BAC = 44°, what is the m<BCA?

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CCSS.HSG.C.A.2

Circles The picture below shows a slice cut from a large pizza. What is approximate the area of the slice?

• 7.9

• 15.7

• 35.3

• 141.4

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CCSS.HSG.C.B.5

p.6 Circles In circle O, m𝐾𝐿 = 40°. What is m<MNP?

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CCSS.HSG.C.A.2

Circles Given two secants, find x.

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CCSS.HSG.C.A.2

Circles Given two intersecting chords, find x.

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CCSS.HSG.C.A.2

Circles Quadrilateral SHOW is circumscribed about circle P. WO=15, HM=3, SW=24, and ST=18. What is the perimeter of SHOW?

• 63

• 69

• 72

• 75

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CCSS.HSG.C.A.2

• (-7, 0) r=9

• (7, 0) r=9

• (-7, 0) r=81

• (7, 0) r=81

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CCSS.HSG.GPE.A.1