Question

The diagonals of a rhombus are 7.5cm and 12cm. find its area...?

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Answer 1

$\huge \underline{ \mathbb{SOLUTION:-}}$

Given:

• D1 = 7.5 cm
• D2 = 12cm

Need to find:

• Area of the rhombus

Step by step calculation:

Area of rhombus = 1/2 ×D1 × D2

$\large \implies{ \frac{1}{2} \times 7.5 \times 12} \\ \large \implies{ \bold{45 {cm}^{2} }}$

$\large{ \boxed{ \orange{ \mathtt{ Area \: of \: rhombus \: = \: 45 {cm}^{2} }}}}$

Answer 2

AnsWer:

• Area of Rhombus = 45 cm²

Step By Step Explanation:

Given:

• Diagonal of rhombus = 7.5 cm and 12 cm.

To Find:

• Area of rhombus.

Now, we know that

=> Area of Rhombus = 1/2 × D1 × D2

Where,

• D1 = 1st Diagonal
• D2 = 2nd Diagonal

Now, put the values,

=> Area of Rhombus = 1/2 × 7.5 × 12

=> Area of Rhombus = 7.5 × 6

=> Area of Rhombus = 45 cm²

Hence, Area of Rhombus = 45 cm².