Question

4.Find the area of a trapezium whose parallel sides are 12cm and 20cm and the distance between them is 15cm. *
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Answer 1

Answer:

Area= 1/2 . h . (a+b)

Area= 1/2 . 15 . 32

Area= 240 $m^{2}$

Answer 2

Answer:

The area of trapezium is 240 cm².

Step-by-step explanation:

Given, Height of trapezium = 15 cm

Lenght of two parallel sides = 12 cm and 20 cm

Area of a trapezium = 1/2 × h × (sum of parallel sides)

= 1/2 × 15 × (12 + 20)

= 1/2 × 15 × 32

= 15 × 16

= 240 cm²