Question

a rectangular park of dimensions 40m×30m and a sqaure park side 120 m have to be developed at the cost of rs 560m2 find the total cost involved in developing the parks​

Answer 1

Answer:

Rs.87,36,000( I think)

Step-by-step explanation:

area of rectangular park = l × b

= 40 × 30

= 1200m^2

area of square park =

${a}^{2}$

=

${120}^{2} = 14400 {m}^{2}$

total area to be developed = area of square park + area of rectangle park

= 1200 + 14400

= 15600 m^2

now , rate of development per m^2 = Rs.560

so, rate of development of 15600 m^2 = 15600 × 560

=Rs.87,36,000

(the park developer should be a CAROREPATI)

hope helps.

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