Math, asked by smadhumithra04, 8 hours ago

In a quadrilateral ABCD, angle D is equal to 150 degree and angle A= angle B= angle C. Find the
3 angles.

Answers

Answered by surajsinghrajput9090
3

Answer:

∠D = 150°

Let∠A =∠B =∠C = x

By angle sum property of quadrilateral,

∠A + ∠B + ∠C +∠D = 360°

x + x +x+∠D = 360°

3x+∠D = 360°

3x = 360°–∠D

30 = 360° – 150°

3x = 210°

x = 70°

Hence,∠A =∠B =∠C = 70°.

Thanks

Answered by sarvesh1239
2

Answer:

The correct answer will be 70°

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