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MATH / If ∠ABC is a straight angle, give the number of degrees in the measure of ∠ABD. [asy] pair A,B,C,D; A = dir(180); D = dir(60); C = dir(0); draw(B--1.2*A,EndArrow); draw(B--1.2*D,En… · Discussion

Discussing If ∠ABC is a straight angle, give the number of degrees in the measure of ∠ABD. [asy] pair A,B,C,D; A = dir(180); D = dir(60); C = dir(0); draw(B--1.2*A,EndArrow); draw(B--1.2*D,En… · MATH

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