Question

Find the value of x in the triangle shown below.

Answer 1

x=48°

Explanation:

1.the triangle is an isosceles triangle

2.cause two of it's sides are equal 7=7

3.by using the sum of angles in a triangle

4.you add the 66°+66° and subtract from 180°

Answer 2

19.7 cause you add 5.7+7+7