Question

Find the area of trapezium whose height is 10 dm and bases are 12 dm and 20 dm(with calculation)​

Answer 1

hope it helps you......

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Answer 2

Given :

• Height - 10 cm

• Bases ( parallel sides ) - 12 and 20 cm

To Find :

• Area of Trapezium - ?

Formulae To Find :

Area of Trapezium - 1 / 2 × ( a+b ) × h

Where,

• a - bases ( Parallel sides )

• b - bases ( parallel sides )

• h - height

Solution :

⟼ 1 /2 × ( a + b ) × h

⟼ 1 / 2 × ( 12 + 20 ) × 10

⟼ 1 / 2 × 32 × 10

⟼ 1 / 2 × 320

⟼ 160

∴ Area Of Trapezium is 160 cm²

MORE :

• Area of Square - side²

• Area Rectangle of Rectangle - length × width

• Area Of Parallelogram- base × height

• Area Of Triangle - 1 / 2 ×base × height

• Area Of Trapezium - 1 / 2 × ( a + b ) × h

• Area Of Circle - πr²