1043.6
Area is length times width. So... 9x9=81
Area for square is Base X Height. Since the length is all equal FOR a square The base and height is both 9cm So the answer is 81cm
It is: 42+42+54+54+63+63 = 318 square cm
The surface area of a cylinder with a radius of 6cm and a height of 9cm is 565.5 units2
1043.6
To find the area of a rectangle, you multiply the length by the width. In this case, the width is 7cm and the length is 9cm. So, the area would be 7cm x 9cm = 63 square centimeters.
Area is length times width. So... 9x9=81
Area = length x width. In a square these are the same so it is the square of a side, in this case the square of 9...
The length of the rectangle is 18cm. The width of the rectangle is 9cm.
Area for square is Base X Height. Since the length is all equal FOR a square The base and height is both 9cm So the answer is 81cm
It is: 42+42+54+54+63+63 = 318 square cm
The formula for the surface area is 2lw + 2hl +2hw. So, 2(9*12)+2(9*12) +2(9*9)=?
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if you have a box that is 9cm long and 3cm wide then you would say width + length + width + length because the side opposite from 3cm is also 3cm and the side opposite 9cm is also 9cm. so you would add: 9cm+9cm+3cm+3cm = 24cm if you have a box that is 9cm long and 3cm wide then you would say width + length + width + length because the side opposite from 3cm is also 3cm and the side opposite 9cm is also 9cm. so you would add: 9cm+9cm+3cm+3cm = 24cm
An arbitrary large number is the answer for anyrectangle, up to that with a length of 9cm, and 0cm as the width will have a perimeter of 18cm.Similarly, any rectangle up to that with sides 0cm long, and a width of 9cm will have your 18cm perimeter.
63 cmPerimeter = 2 x (Length + Width) = 2 x (9cm + 7cm) = 2 x 16cm = 32cm