40 PTS HHHHHHHHHHHHHHHHEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPSelect all the true statements.
Triangle A B C where the measure of angle A is 2 x plus 1 degree, angle B is x degrees, and angle C is x plus 15 degrees.
Group of answer choices
m∠C = 56
From smallest to largest: ∠B, ∠C, ∠A
x = 49
(4x + 16) = 180
m∠A = 99