There is not enough information. If you were finding the area of the length and height, the answer is 109.8cm2. However, if you are looking for the width of a 3-D figure, you need to also mention the volume.
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
Area is length times width. So... 9x9=81
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
Oh, dude, it's like the area of a rectangle is just the length times the width. So, for this rectangle, you just multiply 7 by 9 and get 63 square centimeters. Easy peasy, lemon squeezy.
Oh, what a happy little question! When both the length and width of a square are 9cm, you can simply multiply the two dimensions together to find the area. So, for this square, the area would be 9cm x 9cm = 81 square centimeters. Just imagine all the lovely colors you could paint in that space!
18 square cm
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.