43.543
72
SA = 73.5 cm2
4.8x10^5cm2
A diameter of 8 centimeters means that a line drawn through the center of a circle from one edge to the other measures 8 centimeters. A circle with a diameter of 8 centimeters has a radius of 4 centimeters, an area of 16*pi centimeters, and a circumference of 8 * pi centimeters.
4.622 square centimeters Area of circle = (pi) x (radius)^2 Area = 3.14159 x (1.213cm)^2 = 4.622 sq cm
154 cm2
Assuming the tile is rectangular, you simply multiply length x width. Answer is in square centimeters.
Surface Area = 75.39822 cm2
The area for a 7cm by 8cm is 56.
The surface area is 600 centimeters.
The surface area of a cylinder that has a height of 7 centimeters and a diameter of 8 centimeters is 276.46cm2
A cylinder with a diameter of 22 centimeters and a height of 2.5 centimeters has a surface area of 933.05cm2
Total surface area = 1847.26 sq cm.
The surface area is 3217cm2
The approximate surface area of a sphere with a diameter of 15 centimeters is 707cm2
11cm
11*20=220 cm2