find the meashre of angle A,angle B,angle C and angle D in the given parallelogram
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SORRY DONT KNOW
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1
Answer:
We know that the sum of triangle is 180 degree
- angle A + angle B+ angleC= 180
- 3a+ 6a+ 4a =180
- 13a=180
- a=180/13
- a=13.84
- then a= 3×13.84
- b=6×13.84
- c=4×13.84
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