Math, asked by JrakkyKartiGo, 1 year ago

The area of a trapezium shaped field is 480m, the distance between two parallel sides is 15m and one of the parallel side is 20m. find the other parallel side.

Answers

Answered by virendra1
455
Area of a trapezium : (sum of parallel sides/2)*height
let other
parallel sides be x
so we get,
480 = ({20+x}/2)*15
480/15 ={20+x}/2
(480*2) / 15=20+x
(960/15)-20=x
64-20=x
44=x
other parallel sides =44m
Answered by PranavRS
163

480 = ({20+x}/2)*15

480/15 ={20+x}/2

(480*2) / 15=20+x

(960/15)-20=x

64-20=x

44=x

other parallel sides =44m

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