Question

7.(i) If one of the angles of a parallelogram measures 75°, find the other angles.
(ii) Find the angles of a parallelogram ABCD in which angleA = 2 angleB.​

Answer 1

let angle 75 be a...

If angle a is equal to 75,then angle c will be also 75

if angle a is equal to 75 then angle b is equal to 180 - 75 will be 105. as co interior angle

so angle d will be also 105 ..

hope it is useful