Math, asked by shubham746, 1 year ago

in a parallelogram ABCD if angle A is equal to 3 X + 12 degree angle b is equal to 2 x minus 32 degree then find value of x and then find measure of angle C and angle d

Answers

Answered by mahi304
25
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Answered by virdimanrajsingh9
14

Answer:

Angle A=angle c

Angle b = angle d..... Opposite angles

Of a

parallelogaram

Angle a +angle b=180 ....... Adjacent

angle

are supplementary

3x+12+2x-32=180

5x-20=180

5x=180+20

5x=200

x=200/5

x=40


Angle a =angle c

3x+12

3×40+12

120+12

132


Angle b =angle d

2x-32

2×40-32

80-32

48



Therefore

x = 40

Angle c=132

Angle d=48

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