Question

If the area of a rectangular field is (45a² - 18a) and one of its side is 9a, what is its other side

5a² - 2a


5a + 2


5a - 2


15a - 2​

Answer 1

Answer:

5a-2

Step-by-step explanation:

here is the right answer

Answer 2

♡ Question:-

If the area of a rectangular field is (45a² - 18a) and one of its side is 9a, what is its other side

♡ Given:-

area = (45a² - 18a)

One side = 9a

♡ To Find:-

Other side

Area of rectangle = length × breadth

Substituting the values we have in the formula

we get,

➼ 45a² - 18a = 9a × other side

➼  $\frac{ 45a² - 18a}{9a}$ = other side

➼  $\frac{9a(5a - 2)}{9a}$ = other side

♡ other side = 5a - 2

∴ The value of other side is 5a - 2