Question

The measure of one angle of a parallelogram is 80⁰ what are the measure of the remaining angles?​

Answer 1

Here measure of one angle of a parallelogram is given to be 80⁰

We have to find the other three angles.

Now, we know that opposite angles in a parallelogram are equal

So, the opposite angle to 80⁰ will also be 80⁰

Now, again the other two angles will also be equal

Let the other two angles be x

Then, x + x + 80 + 80 = 360

                    2x + 160 = 360

                                 2x = 200

                                    x = 100

So, the other three angles will be 80⁰, 100⁰, and 100⁰