Question

20 AND BRAINLIEST!

Answer 1

Answer:

50°

Step-by-step explanation:

So a triangle is 180 degrees, right? yes

Since the two out of three angles are already given you just need to find x:

the two lines on the sides of the triangle indicate that those angles are congruent. Now when we add 65° + 65° you would end up with 130°.

A triangle is 180°, and two angles make up 130°, So now we simply just subtract 180° by 130° and end up with 50°.

Answer 2

a triangle needs to have 180 degrees in all.

65 + 65 = 130

180 - 130 = 50

x = 50 degrees