Question

The two interior opposite of an exterior angle of a triangle is 45º & 63º, then the measure of exterior angle is

a. 100º

b. 80º

c. 63º

d. 108º
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Answer 1

Step-by-step explanation:

108

if right then like it

Answer 2

let two interior Angles be x and y

then,

ext. angle = x + y

ext. angle = 63°+45°

= 108°