Question

7 The area of rectangle is 25.5 cm? . If its length is 7.5cm, find its breadth . ​

Answer 1

Answer:

Its breadth will be 3.4 cm.

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Answer 2

Since we're already given the length of the rectangle, 4.5 cm, and its width, 6 cm, then we can find the area A of the rectangle by simply substituting ...

Let's take a look at the answers!

Then, substitute x for the width,(5 + x) for the length, and 50 for the area. It should look like x * ( x+ 5) = 50. Solve for x. x^2 + 5x = ...77.1/2cm

If we can't so take the decimal fomula