Question

1. what is the value of x below ? 48° x°

Explanation:

Step1: Recall angle - sum property

The sum of the angles in a right - angled corner is 90°.

Step2: Set up equation

We know that 48°+x° = 90°.

Step3: Solve for x

x = 90 - 48.
x = 42.

Answer:

42