Question

$find the perpendicular disance between two parallel lines of a trapezium whose parallel sides are 30 cm and 24 cm and areais {405 cm.}^{2}$
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Answer 1

Answer:

Perpendicular = 15 cm

Step-by-step explanation:

Area of trapezium

$\frac{1}{2} \times perpendicular \times (30 + 24)$

405 × 2 = p × 54

810 = p × 54

p = 15 cm

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