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What is the value of a?
A.50 B.90 C.27.5 D.45

What is the value of a? A.50 B.90 C.27.5 D.45-example-1

2 Answers

3 votes

Answer:

B. 90

Explanation:

The 45° angle is an inscribed angle that subtends arc a.

An inscribed and measures half the measure of its subtended arc.

45° = (1/2) * a°

a = 2 * 45

a = 90

User Vons
by
8.3k points
1 vote

Answer:


a = 45 * 5 \\ a = 90 \degree

User Jigar Shekh
by
8.4k points

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