Question

angle fgh is a right angle. the measure of angle fgj is 50°. the measure of angle jgh is x°. what is the value of x?

Explanation:

Step1: Identify right angle measure

$\angle FGH = 90^\circ$

Step2: Relate angles to find $x$

$x = \angle FGH + \angle FGJ$
$x = 90^\circ + 50^\circ$

Step3: Calculate sum

$x = 140^\circ$

Answer:

$x = 140$