samantharobinso1 samantharobinso1

12-10-2017
Mathematics

contestada

∠DAC and ∠CAB are adjacent. m∠DAC = 53°, m∠DAB = 64°. What is the measure of ∠CAB?
A) 11°
B) 117°
C) 53°
D) 64°

Respuesta :

choixongdong choixongdong

12-10-2017

∠CAB = m∠DAB - m∠DAC
∠CAB = 64 - 53
∠CAB = 11

answer

A) 11°

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