In a right angled triangle mno, angle n = 90, mo is extended to p. If angle nop= 128, find the other two angles of triangle mno
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∠m = 38° & ∠o = 52° if ∠n = 90 ° and mo is extended to p such that ∠nop = 128°
Step-by-step explanation:
In a right angled triangle mno, angle n = 90°, mo is extended to p
mo is extended to p
=> mp is Straight line
=> ∠nom + ∠nop = 180°
=> ∠o + 128° = 180°
=> ∠o = 52°
in Δ mno
∠m + ∠n + ∠o = 180°
=> ∠m + 90° + 52° = 180°
=> ∠m = 38°
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