in the adjacent figure the bisector of angle A and Angle B meet in a point P if angle C is equal 200 degree and Angle d is equal to 60 degree find the measure of angle APB
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Answer:
APB IS 80
Step-by-step explanation:
DAB AND CBA IS 200 AS 360-160 IS 200
1/2A+1/2B=200/2=100
APB+PBA+PAB=180[SUM OF A TRIANGLE IS 180]
APB+100=180
APB=180-100=80
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