Question

2. Calculate the area of a trapezium in cm-, lengths of whose parallel sides (represented by
(iv) a = 8.5 cm, b = 3.4 cm, h 6cm​

Answer 1

Step-by-step explanation:

areaof trapezium=1/2×sum of parallel sidesxheight

=1/2×(8.5+3.4)6

35.7

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Answer 2

Question ::-

2. Calculate the area of a trapezium in cm-, lengths of whose parallel sides (represented by

(iv) a = 8.5 cm, b = 3.4 cm, h 6cm

Given ::-

• Lengths of parallel sides = 8.5cm , 3.4cm

• Height = 6cm

To find ::-

• Area of trapezium ?

Formula used ::-

$area \: \: \: \: = \dfrac{(a + b)}{2}h$

Solution ::-

$\: \: \: \: = \dfrac{(a + b)}{2}h$

$\: \: \: \: = \dfrac{(8.5 + 3.4)}{2} \times 6$

$\: \: \: \: = \dfrac{(11.9)}{2} \times 6$

$\: \: \: \: \: \: = 37.5cm$

Hence , Area = 37.5cm