Question

in the figure below, m∠1 = 48° and m∠2 = 89°. find m∠fgj.

Explanation:

Step1: Identify angle - addition relationship

$\angle FGJ=\angle 1+\angle 2$

Step2: Substitute given angle measures

$m\angle FGJ = 48^{\circ}+89^{\circ}$

Step3: Calculate the sum

$m\angle FGJ=137^{\circ}$

Answer:

$137$