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Rom4ik [11]
3 years ago
15

A pasture is twice as long as it is wide. its area is 88,200 ft2. how wide is the pasture?

Mathematics
1 answer:
OLga [1]3 years ago
4 0
If the width is w and the length is l, then 2w=l. In addition, l*w=88200 (using the area formula). Plugging 2w in for l, we get 2w*w=88200=2w^2. Dividing both sides by 2, we get w^2=44100 and w=sqrt(44100)=210. 
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