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Pavlova-9 [17]
3 years ago
5

The width of a rectangle is two-thirds of its length, and its area is 216 square meters. What is the length? is it 27 or 12

Mathematics
1 answer:
JulsSmile [24]3 years ago
7 0

Answer:

The length of rectangle =18 m.

Step-by-step explanation:

Suppose of length of rectangle=x

Width of rectangle =\frac{2}{3}x

Area of rectangle =216 m^2

We have to find the length of rectangle .

Area of rectangle =length\times breadth

Substitute the values in the given formula

216=x\times \frac{2}{3}x

216=\frac{2}{3}x^2

2x^2=216\times 3 By multiplication property of equality

x^2=\frac{216\times 3}{2} ( by division property of equality )

x=\sqrt{324}=18

Substitute the value then we get

Width of rectangle =\frac{2}{3}\times 18=12 m

Hence, the length of rectangle =18 m.

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