Question

What is the area of the rectangle with length 3^3m and breadth 9^-2m? Qno.5

Answer 1

Hey user

Here is your answer :-

Given that Lenght = 3^3 m = 27 m

Breadth = 9 ^ -2 m = 1/81 m

We know that

Area of rectangle = length × breadth

= 27 × 1/81

= 1/3

= 0.33 ... m^2

So the area of rectangle is 1/3 m^2

Thank you .

Answer 2

$length = {3}^{3} = 27 \: m\\ \\ breadth = {9}^{ - 2} = \frac{1}{ {9}^{2} } = \frac{1}{81} \\ \\ \\ area \: = \: l \: \times \: b \\ \\ = 27 \times \frac{1}{81} = 3 \times \frac{1}{9} \\ = \frac{3}{9} = \frac{1}{3} \\ \\ area \: = \frac{1}{3} \: \: {m}^{2} \\ \: or \: 0.333 \: {m}^{2} \:$




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