Question

Abcd is a parallelogram in which a =4x+15 and c=5x +4 find angle a

Answer 1

Answ

Step-by-step explanation:

In a parallelogram, opposite angles are qual

Therefore, Angle A=AngleC

4x+15=5x+4

15-4=5x-4x

11=x

Therefore, angle A=4x+15

=4(11)+15

=44+15

=59