Question

What is the value of x?

Answer 1

Hello,

The sum of the angles of a triangle is equal to 180°.

So :

x = 180 - 40 - 55 = 85°

Have a nice day :)

Answer 2

Answer:

b-85°

Step-by-step explanation:

the center of the triangle has to equal 180° so adding up the other angles that we already know equals 95° so take 95 from 180 and it equals 85