Question

I need help with this question.

Answer 1

Hello!

The area of a triangle is always 180°

And we know that angle "A" is 90°

So we can do 180 - 90 = 90

Which means that.

(2x+14) + (4x-26) = 90

You combine like terms

6x - 12 = 90

add 12 to each side.

6x = 102

divide by 6 on both sides

x = 17

So the answer is 17°

Hope this helps!