Question

solve this plz
Jalde sent karo answerr plz​

Answer 1

Step-by-step explanation:

we know that the sum of adjacent angles of a parallelogram is equal to 180 degrees

so 3x+12 +2x-32=180

5x-20=180

5x=200

x=200/5

x=40

a=3x40+12

120+12

132

b=2x40-32

80-32

48

c=a=132

d=b=48

Answer 2

Answer:

Answer

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∠A=3x+12

∠B=2x−32

Now sum of adjacent angles of a parallelogram is 180.

⇒3x+12+2x−32=180

⇒5x−20=180

⇒5x=200

⇒x=40

∠A=3(40)+12=132

∠B=2(40)−32=48

Now opposite angles in a parallelogram are equal

⇒∠A=∠C and ∠B=∠D

∴∠C=132 and ∠D=48.

Step-by-step explanation:

Answer

Open in answr app

∠A=3x+12

∠B=2x−32

Now sum of adjacent angles of a parallelogram is 180.

⇒3x+12+2x−32=180

⇒5x−20=180

⇒5x=200

⇒x=40

∠A=3(40)+12=132

∠B=2(40)−32=48

Now opposite angles in a parallelogram are equal

⇒∠A=∠C and ∠B=∠D

∴∠C=132 and ∠D=48.