Question

Find the area of a trapezium of height 12 cm and the length of parallel sides 18 cm

and 12 cm.​

Answer 1

Answer:

Area = 180 cm^2

Step-by-step explanation:

Height = 12cm

Length of parallel sides = 18 cm and 12 cm

Area of trapezium = 1/2*(Sum of parallel sides)*height

Therefore,

Area = 1/2*(12+18)*12

=> Area = 1/2*30*12

=> Area = 30*6

=> Area = 180 cm^2

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Answer 2

Question ⤵

$\rightarrow$ Find the area of a trapezium of height 12 cm and the length of parallel sides 18 cm and 12 cm.

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Given ⤵

$\rightarrow$Height of Trapezium = 12 cm.

$\rightarrow$ Parallel Sides

• 18 cm
• 12 cm

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To Find ⤵

$\rightarrow$ Area of Trapezium ?

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$\Rightarrow$ Area of Trapezium = $\frac{Sum of parallel sides}{2} \times H$

Area of Trapezium = $\frac{18 + 12}{2} \times 12$

Area of Trapezium = $\frac{30}{2} \times 12$

Area of Trapezium = $15 \times 12$

Area of Trapezium = ${180}{cm}^2$

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