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What is the perimeter of a rectangle that has length 12m and width 3m?
Perimeter = 12+12+3+3 = 30m
What is the height of a solid with a volume of 120m and base area of 30m?
120m^3/30m^2 = 4 meters
A swimming pool 25m by 10m has a concrete border all round Find the area of the concrete border if it is 2.5m wide at the sides and 5m at the ends?
To find the area of the concrete border, we first calculate the total area of the pool including the border and then subtract the area of the pool itself. The total length of the pool with the border is 30m (25m + 2.5m on each side), and the total width is 15m (10m + 5m on each end). Therefore, the total area of the pool with the border is 30m x 15m = 450 square meters. The area of the pool itself is 25m x 10m = 250 square meters. Thus, the area of the concrete border is 450 square meters - 250 square meters = 200 square meters.
What is the height of a solid that is 120m and a base area of 30m?
The question is so garbled that it is impossible to answer. What does 120 m refer to? A base area cannot be 30 m - area is measured in square units not linear units.
What is the perimeter of a hexagon if one edge is 5m?
The perimeter of the hexagon will be 30m (5m x 6 edges = 6 x 5 = 30m)
If the perimeter of a rectangle is 30m and the length of the rectangle is less than twice the width what is the lenght?
2*L + 2*W = 30m L<2*W So, 2*L + L < 30m L < 10m
What is the perimeter of a rectangle that has length 12m and width 3m?
Perimeter = 12+12+3+3 = 30m
What are all of the dimension's of a rectangle with thirty square meters?
There are infinitely many rectangles with an area of 30 m2Choose a width (greater than 0m and less than 30m) then the length will belength = 30 ÷ width.For example, if the width was 50 cm, the length would be 60m and the rectangle would have an area of 0.5m x 60m = 30 m2.If you want all the rectangles of area 30 m2 with whole number of meter sides then:1m by 30m2m by 15m3m by 10m5m by 6m
The perimeter of a swimming pool is 96m the width is 3m more than half the length of the pool find the length and breadth?
length = 30m width = 18m
A new city park is a rectangular shape the length is triple the width it will take 240 meters of fencing to go around the park find the length and width of the park?
the park is 30m x 90m
What is the area of the room 6m x 5m?
30m
What is the height of a solid with a volume of 120m and base area of 30m?
120m^3/30m^2 = 4 meters
What is the perimeter with 7.5m sides?
7.5m times the number of sides. if it's a rectangle for example, 7.5 x 4 = 30m
What is the area of a 15m and 30m square?
15m and 30 m
What is the base measurement of a triangle of a area that is 30m and 10m?
22
A 1.5m wide footpath runs all along the fence outside a park 40m long and 30m wide What is the perimeter of the fence and what is the area of the footpath?
As two dimensions of the park are given, it can be assumed to be a rectangle in shape. → perimeter of fence = 40m + 30m + 40m + 30m = 140m For the area of the path, it runs along all the perimeter of the fence so its length is 140m and its width is 1.5m → the area of the footpath next to the fence is 140m x 1.5m = 210 m2. However, this area only includes the footpath that has one side next to the fence but excludes those parts of the footpath that go round the corners of the fence. As the path is given as 1.5m wide, it could be assumed that the path at each of the corners will be a quarter circle of radius 1.5m. As there are four of these quarter circles, their total area is the area of a whole circle: → area of the path = 210m2 + π x (1.5m)2 = 140m2 + 2.25π m2 ≈ 217.07 m2 The corners could also be squared off, so that each is a square of side 1.5m: → area of the path = 210m2 + 4 x (1.5m)2 = 219 m2.
What is the base measurement of a trangle of a area that is 30m and the height of 10m?
It is: 6m
