DATE:
ad the four angles A, B, C and D in the parallelogram ABCD
5. In fig, find 11
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Answered by
3
Answer:
2a+5a+3a=90°{A.S.P}
10a=90°
a=9°
Answered by
2
Answer:
sum of all the angles of triangle is 180°
=>5a+3a+2a=180°
=> 10a=180°
=>a=18°
hope this answer useful to you mate
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