Question

In circle J with mZHLK = 21°, find the angle measure of minor arc HK .

K
H
L
Answer: m HK
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attempt 2 out of 2
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Answer 1

HK=42°

Explanation:

because the arc of HK is two time bigger than HLK measurement

HLK=1/2HK

21°=1/2HK cross production

HK=2×21°

HK=42°