Question

In a parallelogram ABCD, if <A=(3x+12)°,<B=(2x-32 then find the value of x and then find the measures of <C and <D​

Answer 1

Answer:

hi mate

Step-by-step explanation:

angle A + angle B =180°

because sum of adjacent angles in a parallelogram is 180°

3x+12+2x-32=180

5x=180-12+32

5x=200

x=40

therefore angle A =3×40+12=132°

and angle B=2×40-32=48°.