A can of soup in the shape of a cylinder is 10 centimeters tall and has a radius of 3 centimeters. A label covers the entire can expect for the top and bottom.
What is the surface area of the label? Round your answer to the nearest tenth.
You can construct a net of this cylinder on your paper to help determine the area covered by just the label.
Surface Area of Cylinder: SA = 2πr2+2πrh
(1 point)
Responses
56.5 cm2
56.5 cm squared
28.3 cm2
28.3 cm squared
188.4 cm2
188.4 cm squared
244.9 cm2
28.3 cm2
28.3 cm squared
Find the surface area. Use 3.14 for π. Round to the nearest whole number.
SA = 2πr2+2πrh
(1 point)
Responses
5024 cm2
5024 cm squared
1884 cm2
1884 cm squared
628 cm2
628 cm squared
788,768 cm2
628 cm2
628 cm squared
Find the surface area of the cylinder net.
Surface Area = 2πr2+2πrh
Use π = 3.14
(1 point)
Responses
923.16 in2
923.16 in squared
659.4 in2
659.4 in squared
2461.76 in2
2461.76 in squared
1318.8 in2
659.4 in2
659.4 in squared
Wrong
correct answers are
Find the surface area of the cylinder net.
Surface Area = 2πr2+2πrh
Use π = 3.14
923.16
Find the surface area. Use 3.14 for π. Round to the nearest whole number.
SA = 2πr2+2πrh
1884cm2
A can of soup in the shape of a cylinder is 10 centimeters tall and has a radius of 3 centimeters. A label covers the entire can expect for the top and bottom.
What is the surface area of the label? Round your answer to the nearest tenth.
You can construct a net of this cylinder on your paper to help determine the area covered by just the label.
Surface Area of Cylinder: SA = 2πr2+2πrh
188.4
Thank you for the correction. The correct responses are:
1. Find the surface area of the cylinder net:
- Surface Area = 923.16 in2
2. Find the surface area of the cylinder using π = 3.14 and rounding to the nearest whole number:
- Surface Area = 1884 cm2
3. Surface area of the label (rounding to the nearest tenth):
- Surface Area of the label = 188.4 cm2
Please let me know if there is anything else you need help with.
To calculate the surface area of the cylinder, you can use the formula:
Surface Area = 2πr^2 + 2πrh
Given that the radius (r) is 3 cm and the height (h) is 10 cm, plug in these values:
Surface Area = 2 * 3.14 * 3^2 + 2 * 3.14 * 3 * 10
Surface Area = 2 * 3.14 * 9 + 2 * 3.14 * 30
Surface Area = 56.52 + 188.4
Surface Area = 244.92
Rounded to the nearest whole number:
244.92 is approximately 245
So, the surface area of the cylinder net is 245 cm^2.