Question

in a parallelogram ABCD if angle A equal to 110 degree find Angle B angle C and angle d​

Answer 1

Answer:

Angle B=180-110=70°(adjacent angles in a parallelogram are supplementary)

Angle C=Angle A= 110°(opposite angles are equal)

Angle D= Angle B=70°(opposite angles are equal)

Answer 2

$\angle B = 70^\circ \\\angle C = 110^\circ \\\angle D= 70^\circ$

Step-by-step explanation:

In a parallelogram ABCD

$\angle A = 110 ^\circ$

now , in a parallelogram opposite angles are equal

therefore ,

$\angle A = \angle C = 110^\circ$

again

in a parallelogram

sum of the adjacent angles is 180°

therefore

$\angle A + \angle B = 180\\110 +\angle B = 180\\\angle B = 180-110\\\angle B = 70^\circ$

again $\angle B = \angle D = 70^\circ$

(in a parallelogram opposite angles are equal )

hence ,

$\angle B = 70^\circ \\\angle C = 110^\circ \\\angle D= 70^\circ$

#Learn more:

In in a quadrilateral ABCD, angle A is equal angle b b is equal to 75 degree and Angle d is equal 110 degree find angle C ?​

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