Question

the parellel sides of a trapezium measure 12cm and 20cm. calculate its area if the distance between the parellel lines is 15 cm.​

Answer 1

Answer:

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Answer 2

☆ Parallel sides of trapezium = 12 cm and 20 cm

☆ Perpendicular distance between parallel sides = 15 cm

We know that ,

$\bold{\large{\boxed{\blue{\tt{Area \: of \: trapezium \: = ½ × perpendicular \: distance \: between \: parallel \: sides \: × sum \: of \: parallel \: sides}}}}}</p><p>$

$\rightarrow½ × 15 × (12 + 20)</p><p></p><p>$

$\rightarrow \frac{1}{2} \times 15 \times 32$

$\rightarrow15 \times 16$

$\rightarrow240 \: {cm}^{2}$

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