Question

The measures of the three angles of a triangle are given. Find the value of x and state whether the triangle is acute, obtuse or right. x + 10, x − 20, x + 25

A. x = 25, acute
B. x = 55, acute
C. x = 65, right

Answer 1

x=55 acute

Explanation:

Because of the 3-6 theorum of triangles

Answer 2

I would say the answer is B x=55, acute