Question

find the value of x. 49° x° 53°

Explanation:

Step1: Recall triangle angle sum

The sum of angles in a triangle is \(180^\circ\). So, \(49^\circ + x^\circ + 53^\circ = 180^\circ\).

Step2: Simplify and solve for \(x\)

First, add \(49\) and \(53\): \(49 + 53 = 102\). Then, \(x + 102 = 180\). Subtract \(102\) from both sides: \(x = 180 - 102 = 78\).

Answer:

\(x = 78\)