Question

Area of trapezium is 34 cmsquare and length of one of the parallel side is 10cm and its height is 4 cm .Find the length of the other paralllel side

Answer 1

Hey mate ^_^

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Answer:
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Let the required other side be in 'x' cm.

Area of trapezium = $\frac{1}{2}$ × [Sum of parallel sides] × [Height]

${34}cm^{2}$ = $\frac{1}{2}$ × $[10 + x]$× ${4}cm^{2}$

$2 × 34 ÷ 4$= $10 + x$

$10 + x = 17$

$x = 17 - 10$

$x = 7$

Therefore,

The length of the other parallel side is $7cm.$

#Be Brainly❤️

Answer 2

Heya Mate !!!

Your Answer is ; 7 cm

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Step by Step Explanation ;-
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=> Let the required other be "y".

• We know the formula ;-

> Area of the Trapezium = 1/2 x ( Sum of parallel sides ) x ( Height )

=> 34 cm^2 = 1/2 x ( 10 + y ) x 4 cm^2

=> ( 2 x 43 / 4 cm )cm^2 = 10 + y

=> 10 + y = 17

=> y = 17 - 10 = 7


Hence , the required other side is 7 cm.