the area of trapizeum is 912 sq and length are in ratio 6 :13 height 24cm find the length of the parallel sides
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Answered by
5
912=1\2×(6+13)×24.
912=19×12
912=228
912\228=4
then the value of parallel sides are
6×4=24
13×4=52
912=19×12
912=228
912\228=4
then the value of parallel sides are
6×4=24
13×4=52
Answered by
6
let the parallel side of trapezium be 6x and 13x
area of trapezium=1/2×h×(sum of it's parallel side)=912cm sq.
1/2×24×(6x+13x)=912
12×19x=912
19x=912/12
19x= 76
x=76/19
x=4
6x=6×4
24
13x=13×4
52
length of parallel side is 24 and 52
I hope it will help you
area of trapezium=1/2×h×(sum of it's parallel side)=912cm sq.
1/2×24×(6x+13x)=912
12×19x=912
19x=912/12
19x= 76
x=76/19
x=4
6x=6×4
24
13x=13×4
52
length of parallel side is 24 and 52
I hope it will help you
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