Question

What kind of triangle is this please help me find the relationship and value please.

Answer 1

Answer: x=14°

Explanation:

All angles of a triangle added together is 180°. So we can add the angles together.

7x-11+5x-2+2x-3=180 [combine like terms]

14x-16=180 [add both sides by 16]

14x=196 [divide both sides by 14]

x=14

Therefore, x=14°.