Geometry in Unit 7

A tangent to a circle is ________________________ to the radius drawn to the point of tangency.

• congruent

• perpendicular

• complimentary

• supplementary

• A
• B
• C
• D

Tags

CCSS.HSG.C.A.2

P is the incenter of triangle JKL. Find OP.

• 8

• 13

• 17

• 4

Tags

CCSS.HSG.C.A.3

Find the arc length.

• 3π/4 ft

• 39π/4 ft

• 13π/4 ft

• 4π/13 ft

Tags

CCSS.HSG.C.B.5

What is the area of the shaded SECTOR? Round to the nearest hundredth.

• 9.42 u²

• 113.10 u²

• 284.3 u²

• 452.39 u²

Tags

CCSS.HSG.C.B.5

If BC is tangent to the circle, what is the value of DC?

• 9.43

• 4.43

• √89

• 9

Tags

CCSS.HSG.C.A.2

x =

• 30°

• 40°

• 50°

• 60°

Tags

CCSS.HSG.C.A.2

Find the sizes of the lettered angles in each of these circles

• a = 50, b = 95

• a = 85, b = 130

• a = 95, b = 50

• a = 130, b = 85

Tags

CCSS.HSG.C.A.2

What is the measure of arc AB?

• 140

• 142

• 180

• 153

Tags

CCSS.HSG.C.B.5

FInd the measure of arc HX

• 81^o

• 74^o

• 68^o

• 75^o

Tags

CCSS.HSG.C.A.2