Mñ m < c = 36 \\ m < b = 123 \\ find \: \: \: m < cad

asked Jun 10, 2019 201k views

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Mñ

$m < c = 36 \\ m < b = 123 \\ find \: \: \: m < cad$

$Mñ m < c = 36 \\ m < b = 123 \\ find \: \: \: m < cad-example-1$

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Using exterior angle formula, you get that ∠CAD=36+123=159°

Exterior angle formula says that the angles facing CAB (ACB and ABC) sum to CAD.

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