Question

Find the area of a rhombus one side of which measures 20cm and one diagonal 24cm

Answer 1

Answer:

484 area of the side of the one rhombus 44

Answer 2

Answer:

$are \: of \: the \: rhombus \: = 384 {cm}^{2}$

Step-by-step explanation:

Given:

Side = 20 cm

Diagonal = 24 cm

To find :

Area of the Rhombus

Formula :

$\frac{1}{2} \times d \times \sqrt{4 \times {s}^{2} - {d}^{2} }$

Solution :

$\frac{1}{2} \times 24 \times \sqrt{4 \times {20}^{2} - {24}^{2} }$

$\frac{1}{2} \times 24 \sqrt{4 \times 400 - 576}$

$\frac{1}{2} \times 24 \times \sqrt{1600 - 576}$

$\frac{1}{2} \times 24 \times \sqrt{1024}$

$\frac{1}{2} \times 24 \times 32$

$12 \times 32$

$384 {cm}^{2}$