You can imagine it to be the area of a square figure (four equal sides and angle beween adjacent sides is 90 degrees) whose side is7 cm
49 square cm
49cm2
98 cm^2
Assuming that what you mean is that the diameter is 7cm...Pi x 7 = 21.99114858C = 22
r=square root of 7/^
area= 7cm x 7cm = 49cm^2
49 square cm
10cm x 7cm x 12cm =840 square cm3
49cm2
98 cm^2
153.94 square cm
Assuming that what you mean is that the diameter is 7cm...Pi x 7 = 21.99114858C = 22
It is: 20*7 = 140 square cm
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.
To find the area of a rectangle, you multiply its length by its width. In this case, the length is 7cm and the width is 5cm. So, the area of the rectangle is 7cm x 5cm = 35 square centimeters.
5cm * 7cm = 35cm sq.
70 square cm.