Question

If in a triangle ABC, two interior angle are 550, 450 then its
exterior angle is
a]95° b]110° c]100° d]115°​

Answer 1

Answer:

The two opposite angles of interior angles when added it is equal to one exterior angle.

Simply, we will add 55⁰+45⁰ = 100⁰

(c) is the correct option, 100⁰.

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