celestekaylee3 celestekaylee3

17-05-2022
Mathematics

contestada

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

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

Respuesta :

thishigopal thishigopal

17-05-2022

Step-by-step explanation:

angle ADC = angle ABC / 2

= 135/2 = 67.5°

AC = 2r * sin (62.5)

AC = 1.84r

r is the radius of circle

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