Question

Find x and what type of angle is this?

Answer 1

a) x = 12

b) right triangle

Explanation:

a) 2x + 1 + 5x + 5 + 90 = 180

7x + 96 = 180

180 - 96 = 84

84 / 7 = 12

x = 12

b) you can tell that it is a right triangle because of the square in the corner that indicates it is a right triangle