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I assume that you're talking about surface area. If so, imagine making a cylinder out of paper. You would have two circles, and between them a rectangle rolled up, right? So let's address the circles first. If the radius is 6 cm, then each circle's area (pi x radius squared) is: pi x (6 x 6) = 36pi = 113 sq cm Now we need to address the rectangle. Picture unrolling it. We would have a rectangle with a height of 5 cm and a length equal to the circumference of the base, right? So figure out the circumference. It (pi x D) is: pi x (2 x 6) = 12pi = 37.7 cm The area of the rectangle (base x height) is: 37.7 x 5 = 188.5 sq cm So, to get the total surface area, we add the rectangle (188.5 cm) and the TWO bases (113 sq cm x 2 = 226 sq cm), or 188.5 + 226 = 414.5 sq cm, rounded to the nearest, 415 sq cm
What else can I help you with?
What is area to the nearest tenth of a 120 degree sector of a circle with radius of 8 ft?
Area of whole circle = pi*r2 = 64*pi Area of Sector = Area of Whole Circle * Angle of Sector/Angle of Whole Circle = Area of Whole Circle * 120/360 = Area of Whole Circle / 3 = 64*pi/3 = 67.0 to the nearest tenth.
What is 0.49 as a whole number?
when rounding to the nearest whole number 0.49 ~ 0 as anything lower than .5 you round down to the nearest whole number anything that is .5 or over you round up. if you'd asked about 0.50, then the nearest whole number is 1
What is the area of an ellipse with the major axis 20m and the minor axis 10m round your answer to the nearest whole number?
The area is 157 square meters rounded to the nearest whole number.
What is the volume of the cone below round your answer to the nearest whole number?
The answer is given below.
Estimate 11 - Square root of 22 to the nearest whole number?
-11
What is the volume of a cylinder with a radius of 6 ft and a height of 4.2 ft to the nearest whole unit?
475 cubic feet
The radius of a cylinder is 5 and the height is 7 - what is the volume?
The volume of this cylinder is: 550 cubic units.
What is the surface area of this cylinder that has a radius of eleven inches and a height of eleven inches rounded to the nearest whole number?
Surface area = 2 x Pai x radius x height = 2 x 3.14 x 11 x 11 = 759.88 = 760 SQ inch
What is the surface area of this cylinder that has a radius of 6 inches and a height of 8 inches?
527.52 but if you have to round it to a whole number the answer will then be 528
What is the volume of the cone to the nearest whole number with the height of 90 centimeters and a base of 76 centimeters?
What is the volume of the cone to the nearest whole number.76cm,90cm?Improved Answer:-It will depend on the radius of the cone because its volume = 1/3*pi*radius2*height
What is the radius to the nearest whole number of a circle that has a circumference of 1298 meters?
Its radius is: 1298/2*pi = 207 meters to nearest whole number
Which is the area of the circle to the nearest whole number with a radius of 6 yards?
113 (Nearest Whole Number)
Calculate the volume of a cylinder given its radius is 4 and its length is 9 to the nearest whole number?
Formula for calculating the volume of a cylinder = pi*radius2*length giving your answer in cubic units. Therefore: pi*42*9 = 452.3893421 cubic units. To the nearest whole number: 452 cubic units.
What is the volume of a cone that has a radius of 6 inches and a height of 8 inchesType the correct answer rounded to the nearest whole number?
Volume = 1/3*pi*62*8 = 302 cubic inches to the nearest integer
What is the radius around the nearest whole number if the circumference is 220 centimeters?
Radius: 220/2pi = 35 cm
What is the radius if the circumference is 371?
Radius of circle: 371/2*pi = 59 units to the nearest whole number
What is the surface area of a cylinder whose end area is 11 and height is 11 rounded to the nearest whole number?
Imagine taking the ends off the cylinder, cutting the side down from end to end and unrolling the side; this creates a rectangle with the height of the cylinder along one edge and the circumference of the end along the other. Thus area of side = circumference × height. The ends of the cylinder are circles, thus: area = π × radius² → radius = √(area ÷ π) circumference = 2 × π × radius → circumference = 2 × π × √(area ÷ π) = 2 × √(area × π) → area side = 2 × √(area × π) × height → surface area of cylinder = 2 × area ends + area side → surface area = 2 × 11 units² + 2 × √(11 units² × π) × 11 units → surface area = 22 + 22 × √(11π) units² → surface area ≈ 22 + 129.33 units² ≈ 151 units²
