chowderpowder chowderpowder

04-08-2021
Mathematics

contestada

find the measure of a

find the measure of a class=

Respuesta :

Kandake Kandake

14-08-2021

Answer:

C

Step-by-step explanation:

e = 20 ° angles subtended by the same arc are equal

d = 20° opp base angles of an isosceles are equal

a+d =90° angles subtended by a diameter = 90°

a+20=90°

a=70°

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