∠A and \angle B∠B are supplementary angles. If m\angle A=(7x+14)^{\circ}∠A=(7x+14) ∘
and m\angle B=(5x-26)^{\circ}∠B=(5x−26)
∘
, then find the measure of \angle B∠B.

pi x^2

step-by-step explanation:

pi times x squared

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

3 3 6, because in every triangle the longer side is always shorter than the sum of the other two