Atennis court measures 23.2 m by 12 m. what is its perimeter?

To get perimeter, you simply add all the side lengths. So we will ad 23.2 + 23.2 + 12 + 12 = 70.4

The perimeter is 70.4 m

Two sides are given to you. Note that a tennis court is a rectangle, and so they have 2 of each side. To find perimeter, add all sides.

P = Perimeter

2(23.2) + 2(12) = P

Simplify

46.4 + 24 = P

P = 70.4

70.4 meters is your answer

hope this helps

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

true

explanation: