Question

One angle of a parallelogram measures 35° what are the measures of the other three angles in the parallelogram?

Answer 1

Interior angles must equal 360° and each opposite angle pair is equal to each other.

If one angle is 35° it's opposite angle must also be 35°.

The remaining two angles are 360°-35°-35° = 290°. Split this between both by halving it and you get 145°.

The angles are 35°, 145°, 35°, 145°.