# 24.1 Closure

## Quiz by Kristina Haley

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3 questions

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- Q1Suppose BC is a radius of circle C that intersects tangent AB. Which describes the relationship between the radius and the tangent?They form an obtuse angleThey form a right angle.They are parallel to each other.They form an acute angle.30s
- Q2Circle C with tangent DB is shown. What is the length of diameter AB?10841630s
- Q3In earlier times, the size of a sundial indicated the owner’s wealth, with wealthier owners having larger sundials. An archaeologist dug up pieces of circular sundials with the measurements shown. Points A, B, C, and D represent the centers of the original sundials. Which sundial most likely belonged to the wealthiest family?sundial with center Bsundial with center Asundial with center Dsundial with center C30s