Yes an area problem must have an squared unit. Suppose: Find the area of a suare with side 8 cm. Thus, 8 squared will be 64cm. Your answer will be 64 squared cm.
Converting squared cm into regular cm does not make sense, one is an area and the other a linear length. But if you are referring to squared cm as an area and would like to find the side of a square which would enclose such area, then you can take the square root of the squared cm to get cm
A circle with radius 2.326 cm (approx) Various ellipses. A rectangle with sides 1 cm and 17 cm or with 2 cm and 8.5 cm or 3 cm and 5.667 cm etc or many other regular and irregular shapes.
Draw round one on some squared paper and add up the cm^2 inside the foot.
7292 = 531441 square cm
Yes an area problem must have an squared unit. Suppose: Find the area of a suare with side 8 cm. Thus, 8 squared will be 64cm. Your answer will be 64 squared cm.
Converting squared cm into regular cm does not make sense, one is an area and the other a linear length. But if you are referring to squared cm as an area and would like to find the side of a square which would enclose such area, then you can take the square root of the squared cm to get cm
18 squared cm72 squared cm36 squared cm42 squared cm
The conversion factor is 0.155: 20sq cm x 0.155 = 3.1 inches squared
A circle with radius 2.326 cm (approx) Various ellipses. A rectangle with sides 1 cm and 17 cm or with 2 cm and 8.5 cm or 3 cm and 5.667 cm etc or many other regular and irregular shapes.
Draw round one on some squared paper and add up the cm^2 inside the foot.
Do you mean 25 cm squared? If so then the answer is 5 cm
1.63 cm
7292 = 531441 square cm
254.34 cm squared.
It does. But 100 cm squared - ie a square with each side of 100 cm has an area of (100 cm)2 = 100 cm * 100 cm, which is 10,000 square cm. This is quite a common confusion caused by the use of measures of area in the form cm squared and square cm. Incidentally, this has absolutely nothing to do with metric or Imperial measures.
Area of a circle in square cm = pi*radius squared