Question

In a quadrilateral ABCD, angle d =150 degree and angle A=angle B=angle C. find angle A, angle B and angle C

Answer 1

Answer:

A=70°,B=70° and C=70°

Step-by-step explanation:

Sum of all angles in a quadrilateral = 360°

D=150°

Also given,

A=B=C

Let A=x.

So,

3x=(360-150)°

3x=210°

x=(210/3)°

x=70°

So, A=70°, B=70° and C=70°.

Hope it helps......

Mark my answer as the brainliest.

Answer 2

Answer:

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$\huge{\underline{\boxed{\purple{{★ Hence \: Verified ★}}}}}$