two adjacent sides ab and bc of parallelogram abcd are in the ratio 5 :3 if the perimeter is 200 cm what is the length of ab and bc?
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Answered by
1
Let the sides be 3x, 3x, 5x and 5x
Perimeter =200
16x=200
x=200/16=50/4=25/2
Thus AB=5×25/2=125/2cm
BC=3x=75/2cm
Answered by
4
Step-by-step explanation:
let the side be 3x,3x,5x and 5x
perimeter: 200
16x = 200
x= 200/16
=50/4
=25/2
AB=5×25
=125/2cm
therefore
B=3x
=75/2 cm
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