Question

Find the area of rhombus where diagonals are 23cm and 10cm
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Answer 1

Answer:

A = 115 cm^2

Step-by-step explanation:

A = ½ × d1 × d2

A = 1/2 × 23 × 10 cm^2

A = 115 cm^2

Answer 2

Given :

Diagonal 1 of rhombus = 23cm

Diagonal 2 of rhombus = 10cm

Find : Area of rhombus

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FORMULA TO USE : $\dfrac{1}{2}$ × Diagonal 1 × Diagonal 2

Area : $\dfrac{1}{2}$ × 23 × 10

By reducing to the lowest terms we get :

Area = 115cm²

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SOME MORE FORMULAS :

Area of triangle = $\dfrac{1}{2}$ × base × height

Area of square = (side)²

Area of rectangle = length × breadth

Area of parallelogram = base × height

Area of trapezium = $\dfrac{1}{2}$ × height × (sum of parallel sides)

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