Math, asked by shivajizate, 9 months ago

answer this question plz ​

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Answered by Arbab10
1

Step-by-step explanation:

firstly draw the figure and construct a diagonal and divides the parllelogram into two triangle and we know that sum of three angle equal to 180degraa

Answered by gshreya1977
1

So first draw a parallelogram ABCD and the write the given information

You know that angleA and angleB are co-interior angles

So their sum will be 180°

So the equation formed will be angleA +angleB

3x+12+2x-32=180°

5x-20=180

5x=180+20

5x=200

x=200÷5

x=40°

Therfore angleA = 3x+12

= 3 × 40 +12

= 120+12

=132°

AngleB = 2x-32

=2×40-32

=80-32

=48°

Therfore angleC = 132° ( opposite angles)

Therfore angle D = 48° ( opposite angles)

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