Range: 9 Mean: 12.43 Median: 12 Mode: 9
1/18
If 9p = 162 then p = 162/9 = 18.
It is 5/18.
{3, 6, 9, 12, 15, 18, 21 ...} It is an infinite set
That depends on the dimensions !... A 1 x 18 rectangle has a perimeter of 38 ! A 2 x 9 rectangle has a perimeter of 22 ! A 3 x 6 rectangle has a perimeter of 18 !
If it's a rectangle then:- Area = 9*4 = 36 square meters Perimeter = 9+4+9+4 = 26 meters
perimeter = 14+14+9+9 = 46 meters area = 14*9 = 126 square meters
32 meters The perimeter (distance around the outside) = length + width + length + width P = 2L + 2W 2 (9) + 2 (7) = 18 + 14 = 32 also: P = 2 (L + W) 2(9 + 7) = 32
Divide the known perimeter by 2... giving 23. 23 - 5 = 18. 18 /2 = 9. 9 + 5 = 14 ! To confirm the answer... 14 + 14 + 9 + 9 = 46.
The circle has the greater area. For a perimeter/circumference of 36 metres, Area of circle = 103.13 sq metres (approx) Area of 9*9 square = 81 sq metres Area of an L*(18-L) rectangle (L < 9 metres) = anything between 0 and 81 sq metres.
width=9 length=18
That will depend on its dimensions of which none have been given but if they are 2 by 9 then its perimeter is 22 cm or if they are 3 by 6 then its perimeter is 18 cm
The perimeter is the distance around the outside. A rectangle has two long sides and two short sides. So . . 2 x 13 = 26 2 x 9 = 18 26 + 18 = 44
The simplest solution is a 9*1 rectangle but there are ellipses etc that will have the same properties.
28
If the width is 9' and the length is twice that, the length is 18'; the perimeter is twice the length plus twice the width, which is 36' + 18' = 54 feet.