Find the total area of 14 squeres whose sides are 11cm,12cm,13cm...24c

1.	Find the total area of 14 squeres whose sides are 11cm,12cm,13cm...24cm respectively
Answer» Answer: 4515 cm^2 to FIND the TOTAL area of 14 squares we apply the formula for the sum of n natural NOS. which{n(n+1)(2n+1)/6} which gives the sum of squares. now to find the area we find the squares of nos from 1 to 24 and the subtract the sum of squares of nos from 1 to 10 so the total area= (24 x 25 x 49)/6 - (10 x 11 x 21)/6 =4900-385 = 4515 cm² Read more on Brainly.in - brainly.in/question/5477580#readmore

Find the total area of 14 squeres whose sides are 11cm,12cm,13cm...24cm respectively

Answer»

Answer: 4515 cm^2

to FIND the TOTAL area of 14 squares we apply the formula for the sum of n natural NOS. which{n(n+1)(2n+1)/6} which gives the sum of squares.

now to find the area we find the squares of nos from 1 to 24 and the subtract the sum of squares of nos from 1 to 10

so the total area= (24 x 25 x 49)/6 - (10 x 11 x 21)/6

=4900-385 = 4515 cm²

Read more on Brainly.in - brainly.in/question/5477580#readmore

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Find the total area of 14 squeres whose sides are 11cm,12cm,13cm...24cm respectively

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