Question

in parallelogram ABCD angle D=115degree then prove the angleA=65degree​

Answer 1

Answer:

if the angle d =115° then angle a will be 65°

Step-by-step explanation:

as the sum of vertically opposite angles of a parallelogram =180°

180°-115°=65°

hence proved

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Answer 2

in a parallelogram angle A=angle C and angle D= angle B sum of all angles in a parallelogram=180

Step-by-step explanation:

angle D=115

so angle B=115

angle A= 180-115

=65

then angle C=65

I hope it helps you