Question

ABCD is a parallelogram with two adjacent angles, angle A = angle B, then the parallelogram is​

Answer 1

Step-by-step explanation:

Sum of any two adjacent angles of a parallelogram is 180

Sum of any two adjacent angles of a parallelogram is 180 o

Sum of any two adjacent angles of a parallelogram is 180 o .

Sum of any two adjacent angles of a parallelogram is 180 o .Given, ∠A=∠B

Sum of any two adjacent angles of a parallelogram is 180 o .Given, ∠A=∠B ∠A+∠B=180

Answer 2

Answer:

Sum of any two adjacent angles of a parallelogram is 180

o

.

Given, ∠A=∠B

∠A+∠B=180

o

⇒2∠A=180

o

⇒∠A=90

o

⇒∠A=∠B=90

o

Similarly ∠C=∠D=90

o

So, all angles are 90

∘

so it is a rectangle.

Step-by-step explanation:

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