Question

Find the area of rhombus if its diagonals are 7cm and 6cm​

Answer 1

Answer:

Step-by-step explanation:

The area of a rhombus is given by

Area= 1/2 * diagonal1 *diagonal2

Diagonal1= 7cm

Diagonal2=6cm

Area = 1/2*7*6

Area= 21cm^2

Answer 2

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Find the area of rhombus if its diagonals are 7cm and 6cm.

There are two formula for finding the area of rhombus:-

• Using Diagonals = ½ × d1 × d2
• Using Base and Height = b × h

We will find using the first one ½× dv1 × d2.

Given:-

• Diagonal 1 = 7cm
• Diagonal 2 = 6cm

Solution:-

$\bf↝ \frac{1}{2} \times 7 \times 6$

$\bf↝ \frac{1}{ \cancel{2}} \times 7 \times \cancel{6} ^{3}$

$\bf↝7 \times 3$

$\bf↝21 {cm}^{2}$

• Therefore the area of rhombus is 21cm².

Step-by-step explanation:

Learn More formulas:-

• Area of square= side ×side
• Perimeter of square = 4× side
• Area of rectangle = length ×breadth
• Perimeter of rectangle = 2(length +breadth)