Question

in the figure below, m∠1 = 47° and m∠2 = 26°. find m∠bac.

Explanation:

Step1: Identify angle - addition relationship

$\angle BAC=\angle 1+\angle 2$

Step2: Substitute given angle measures

$m\angle BAC = 47^{\circ}+26^{\circ}$

Step3: Calculate the sum

$m\angle BAC=73^{\circ}$

Answer:

$73$