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24.1 Closure

Quiz by Kristina Haley

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Q 1/3
Score 0
Suppose BC is a radius of circle C that intersects tangent AB. Which describes the relationship between the radius and the tangent?
29
They form an obtuse angle
They form a right angle.
They are parallel to each other.
They form an acute angle.

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3 questions

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Q1
Suppose 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 angle
They form a right angle.
They are parallel to each other.
They form an acute angle.
30s
Q2
Circle C with tangent DB is shown. What is the length of diameter AB?
10
8
4
16
30s
Q3
In 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 B
sundial with center A
sundial with center D
sundial with center C
30s

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