Question

7. In a parallelogram ABCD, ZB = (2x + 25)º and ZD = (4x - 5)°. Find:
(i) the value of x
(ii) measure of each of the remaining angle.​

Answer 1

if you have indicate z as angle then the solution will be as follows:

Step-by-step explanation:

we know that sum of adjacent angles in parallelogram is 180°.

so , angle B + angle D = 180°

(2x+25)° + (4x+5)°= 180°

6x + 30° = 180°

x = 150/6

x = 25