18cm 2
Area = 0.5*base*height Note that the given dimensions would not form a triangle
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.
To find the length of 5 tiles, we first determine the length of each tile by dividing the total length of 2 tiles (18cm) by 2, which equals 9cm. Then, to find the length of 5 tiles, we multiply the length of one tile (9cm) by 5, which equals 45cm. Therefore, 5 tiles placed end to end would be 45cm long.
The equation for circumference is C = 2*pi*r, where r is the radius of the circle and pi is a constant = 3.14159... Assuming that you mean a 9cm radius, the circumference is therefore: C = 2*pi*r = 2*pi*9cm = 18cm*pi = ~56.549cm
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The length of the rectangle is 18cm. The width of the rectangle is 9cm.
9cm
900cm
0.09 cm
If each pixel is 1 cm in length. 13 times 9cm equals 117 pixels in length.
1cm= about 0.393 inches 12 inches = 1 foot 9cm =3.5433070866141732283464566929134 inches 9cm=0.29527559055118110236220472440945 feet