Question

area of rectangle is 729/4 cm^2 its length is 81/4 cm find breath​

Answer 1

Answer:

The answer of the question is 9cm.

Hope it helps you!

Answer 2

Question:-

area of rectangle is 729/4 cm² its length is 81/4 cm find breath

Answer:-

• The breadth of rectangle is 9 cm

To find:-

• Breadth of rectangle

Solution:-

• Area of rectangle = 729/4 cm²
• Length = 81/4 cm
• Breadth = ?

$\huge{ \green{ \underline{ \underline{ \mathfrak{ \pink{area = length \times breadth}}}}}}$

According to question,

$\large{ \tt : \implies \: \: \: \: \: \frac{81}{4} \times b = \frac{729}{4} }$

$\large{ \tt : \implies \: \: \: \: \: b = \frac{729}{4} \div \frac{81}{4} }$

$\large{ \tt : \implies \: \: \: \: \: b = \frac{729}{ \cancel4} \times \frac{ \cancel4}{81} }$

$\large{ \tt : \implies \: \: \: \: \: b = \frac{729}{81} }$

$\large{ \tt : \implies \: \: \: \: \: b = 9}$

Hence,

The breadth of rectangle is 9 cm