- A birthday present is packaged in a tube (#1683)
A birthday present is packaged in a tube that has a length of 10 inches and a diameter of 4 ...
circumference, solid figures, cylinders, area, surface area, shapes, curves, circles, plane figures
- A circle with radius 5 (#261)
A circle with radius 5 has its center at (4,1). the line x-2y+4=0 intersects the circle. find the intersections
circle equation, circles, equations, plane figures, shapes, curves
- A large pizza has a diameter (#3431)
A large pizza has a diameter 35cm. Two large pizzas cost $19.99. A medium pizza has a diameter 30 cm. Three medium pizzas cost $24.99...
radius, circles, curves, shapes, plane figures, area of circles, area
- A running track has straight sides and a semicircular ends (#3339)
A running track has straight sides and a semicircular ends. If the length of the track is 440 yd and the two straight parts are each 110 yd ...
curves, shapes, plane figures, circle equation, circles, equations
- A semicircular window is to be laminated (#2402)
A semicircular window of radius 12 inches is to be laminated with a sunblock coating that costs $0.75 per square inch to apply. What is the total cost of coating the ...
curves, shapes, circles, circumference, plane figures, area
- A smaller circle rolls along the inside curve (#3460)
A smaller circle rolls along the inside curve of a larger circle. The diameter of the larger circle is three times that of the smaller ...
curves, plane figures, shapes, circles, circumference
- A street that is long is covered in snow (#3197)
A street that is long is covered in snow. City workers are using a snowplow to clear the street. A tire on the snowplow has to turn times in traveling the length of the street. What is the diameter of the tire?
Use π = 3.14. Round your answer to the nearest ...
diameter, circles, plane figures, shapes, curves
- A swimming pool is 10 feet across (#2491)
A swimming pool is 10 feet ...
circumference, circles, plane figures, shapes, curves
- A therapy pool in the central high scool traning room (#3004)
A therapy pool in the central high scool traning room is in the shape of a 9 meter ...
area, circles, plane figures, shapes, curves
- AB is one of the direct common tangent (#1085)
AB is one of the direct common tangent of two circles with radius 12 cm and 4 cm respectively touching each ...
circle equation, circles, equations, plane figures, shapes, curves
- Every time the pedals go through (#917)
Every time the pedals go through a 360 degree rotation on a bicycle, the tires rotate 3 times. If the tires are 24 inches in ...
circumference, circles, plane figures, shapes, curves
- From a space probe orbiting Jupiter’s moon Io (#2492)
From a space probe orbiting Jupiter’s moon Io from an altitude of 552 km, it was observed that the angle of depression from the probe to the surface of this moon was 39.7 degrees. What is the radius of the ...
radius, circles, plane figures, shapes, curves
- If you rolled up a letter size sheet of paper (#1415)
If you rolled up an 8 1/2 by 11 in sheet of paper into the largest possible cylinder 8 1/2 in ...
circles, circumference, plane figures, curves, shapes, diameter, cylinders, solid figures
- Mia wants to build a fence around her yard (#2628)
Mia wants to build a fence around her circle shaped yard. The yard has a radius of 8 ...
circumference, circles, plane figures, shapes, curves
- Sarah had an idea (#234)
Sarah had an idea, what would happen if you put a golf ball inside a basketball? How much room would there be inside the basketball afterwards. Her golf ball has a radius of 1.68 inches while her basketball has a diameter of 9.4 ...
circle equation, circles, equations, plane figures, shapes, curves
- The area of a circle (#1531)
The area of a circle is 28 square ...
curves, shapes, plane figures, circles, circumference
- The area of a circle (#2300)
The area of a circle is 28 sqaure ...
circumference, plane figures, curves, shapes, circles
- The area of a circle is 30 square feet (#2863)
The area of a circle is 30 square feet. The diameter of a second circle is 2 feet shorter than that of the first ...
circles, area, shapes, plane figures, diameter, curves
- The circumference of a bicycle (#1664)
The circumference of a bicycle is 50.24 ...
circumference, circles, plane figures, shapes, curves, diameter
- The first Ferris wheel was built (#3125)
The first Ferris wheel was built in 1893 in Chicago. Its diameter was 250 feet. What was the actual circumference of the Ferris wheel? Use 3...
diameter, circles, plane figures, shapes, curves, circumference
- The minute hand of a clock (#2955)
The minute hand of a clock is 6 inches ...
curves, plane figures, shapes, circles, circumference
- The minute hand on a clock (#2787)
The minute hand on a clock is 15cm ...
circumference, circles, plane figures, shapes, curves, area
- The radius of a bike wheel is 17 inches (#1280)
The radius of a bike wheel is 17 ...
curves, circles, shapes, plane figures, circumference
- The volume of the soda can (#1671)
The volume of the soda can is fixed at 400 cubic centimeters. Use the volume with each radius to find the possible heights of different sized soda cans. Once the height column is completed calculate the surface areas. The results for radius are already given. Round the height to the nearest tenth and the surface area to the nearest whole number. The given radius are: 1 cm, 2 cm, 3 cm, 4 cm, 5 cm, 6 cm, 7 ...
plane figures, cylinders, area, volume, shapes, surface area, curves, circles, solid figures
- Two satellites are orbiting earth (#250)
Two satellites are orbiting earth. The path of one has the equation x2 +y2 = 2250000. The orbit of the other is 200 km farther fro the centre of earth. In one ...
circle equation, circles, equations, plane figures, shapes, curves
- What is the surface area (#2150)
What is the surface area of a cylinder that is 4 foot radius and 35 feet long?
solid figures, curves, cylinders, area, surface area, circumference, circles, plane figures, shapes
- Wilbur Wrong is flying his remote-control plane (#933)
Wilbur Wrong is flying his remote-control plane in a circle with a radius of 28 meters. His brother, Orville Wrong, clocks the plane at 16 seconds per ...
circumference, circles, plane figures, shapes, curves
