QUESTION 9 Find the measure of angle A for the triangle shown. B 12° C 168°...

Question

Question

QUESTION 9 Find the measure of angle A for the triangle shown. B 12° C 168° 88° O 90° O 78°

Answer 1

Answer #1

A c=1297 IB A ABC given is the eight angled triangle LB = 90 Given LC =12 Sum of angles of a triangle = 180°. LA + LB + LC =

Answer 2

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