Question

in parallelogram ABCD angle A=(4x+5) and angle C=(3x+10). find angle A and B​

Answer 1

Angle A = Angle C.......1)Opposite angles of a parallelogram
(4x+5)=(3x+10).........given
4x-3x=10-5
:.x=5

Angle A=(4*5+5)
=25°
Angle C=25°......from 1)

Answer 2

heyaa !!!!

As it is parallelogram...so opposite angles are equal..

Angle A = Angle C

4x + 5 = 3x + 10

4x - 3x = 10 - 5

x = 5

so.. Angle A = 4 × 5 + 5

= 25

and angle B = 155 { Sum of all sides of //gram is 360)

hope it helps you✌️

#APS☺️☺️