Question

in a parallelogram ABCD,angleDAB=40° find the other angles of the parallelogram
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Answer 1

Answer:

Given: ∠DAB=∠BCD=40 degree and AD∥BC

We know that the sum of consecutive angle are 180 degree

∠CBA+∠DAB=180 degree

∴∠CBA=180−40=140 degree

We know that in parallelogram opposite angles are equal.

Therefore, ∠ADC=∠CBA=140 degree

So angles of parallelogram are 40 degree ,140 degree ,40 degree ,140 degree

Answer 2

Answer:

Step-by-step explanation: