Question

find a, b,c and d
please answer it..................​

Answer 1

Answer:

so first we have to find a and b

her total is 90°

90-50=40°

a=40° (it is because it is parallel to 50)

b=50° (it is because it is perpendicular to 50)

c=90-50=40 (it is because the angle is total 90)

d=90-40=50 (it is because the angle is remaining of 90)

hope this will help you

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