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PLEASE HELP IM SO CONFUSED BY THISIf the measure of angle ACB = 30 and the measure of angle A = 80,...
4 months ago
Q:
PLEASE HELP IM SO CONFUSED BY THISIf the measure of angle ACB = 30 and the measure of angle A = 80, find the measure of angle BA: 60B: 110C: 180D: 70
Accepted Solution
A:
In a triangle, the three interior angles always add to 180°
m∠B = 180 - 30 - 80 = 70°
D: 70