The question foils every attempt at an answer because
-- there is no such thing as the square root of a square, and
-- there is no such thing as the diameter of a square.
The perimeter is 20*sqrt(2) cm = 28.2843 cm
Subtract the square of the width from the diameter. The square root of that is the length.
The lateral area of a cylinder with a diameter of 10cm and height of 2cm is approximately 62.83cm2
The curved surface area of a cylinder with a height of 8cm and diameter of 10cm is 251.33cm2
A = ~78.53cm2
78.54 square cm
The perimeter is 20*sqrt(2) cm = 28.2843 cm
Since the diameter is 10cm, the radius is 5cm. The area of the base is 25*pi square cm. We must multiply that base value by the height, which makes 625pi cubic cm.
The diameter of the circle is equal to the diagonal of the square, or the (side of the square) times the (square root of 2).
The circumference of a circle with a diameter of 10cm is: 31.42 cm (C = d x Pi)
Subtract the square of the width from the diameter. The square root of that is the length.
The lateral area of a cylinder with a diameter of 10cm and height of 2cm is approximately 62.83cm2
27
100 cm = 2* sides^2 so side length = square root of 50 cm
diameter=10cm radius=5cm
The curved surface area of a cylinder with a height of 8cm and diameter of 10cm is 251.33cm2
A = ~78.53cm2