the area of a trapezium is 32cm and length of the parallel sides is10 cm and height is 4cm find the length of the other parallel side
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1/2 × (sum of parll sides) ×h =32
1/2× (x+10)×4=32
x = 6
1/2× (x+10)×4=32
x = 6
Answered by
1
Area=1/2 x sum of parallel sides x height
32=1/2 x 10+a ( let the other parallel side be a) x4
32x2=10+ax4
64-10=ax4
13.5=a i.e. The other parallel side
Hope it helped
32=1/2 x 10+a ( let the other parallel side be a) x4
32x2=10+ax4
64-10=ax4
13.5=a i.e. The other parallel side
Hope it helped
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