1. Given O B and marked angle measure. Find MZADC and find the measure of AC с 135° D B А

Webbies asked Feb 6, 2023

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29 votes

1. Given O B and marked angle measure.

Find MZADC and find the measure of AC
с
135°
D
B
А

Webbies asked Feb 6, 2023

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15 votes

Explanation:

angle ADC = angle ABC / 2

= 135/2 = 67.5°

AC = 2r * sin (62.5)

AC = 1.84r

r is the radius of circle

Sniady answered Feb 13, 2023

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