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Public contributions from visitors who posted under the name Arrow.

Questions 141
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Latest questions from Arrow

What is the area of this figure? 4 km 9 km 2 km 6 km 6 km 6 km 12 km 2 km Write your answer using decimals, if necessary.
1 answer
The diameter of a circle is 16 kilometers. What is the area? d=16 km Give the exact answer in simplest form.
1 answer
The diameter of a circle is 4 inches. What is the area? d=4 in Give the exact answer in simplest form.
1 answer
The diameter of a circle is 2 kilometers. What is the area? d=2 km Give the exact answer in simplest form.
1 answer
The diameter of a circle is 3 meters. What is the area? d=3 m Give the exact answer in simplest form.
1 answer
The radius of a circle is 7 centimeters. What is the area? r=7 cm Give the exact answer in simplest form.
1 answer
The radius of a circle is 6 meters. What is the area? r=6 m Give the exact answer in simplest form.
1 answer
The radius of a circle is 1 mile. What is the area? r=1 mi Give the exact answer in simplest form.
1 answer
Matt measured the button on his pants. Then he calculated that it has a circumference of 43.96 millimeters. What is the button's area? If necessary, round your answer to the nearest hundredth.
1 answer
A new mall is attracting customers with searchlights. Out of curiosity, the owner measures one searchlight and calculates that it has a circumference of 12.56 feet. What is the searchlight's area? If necessary, round you...
1 answer
A family room has a circular rug. According to a small tag, the rug has a circumference of 18.84 feet. What is the rug's area? If necessary, round your answer to the nearest hundredth.
1 answer
In the circus, a lion has been trained to jump through a ring of fire. The trainer measures the ring and calculates that it has a circumference of 18.84 feet. What is the ring's radius? If necessary, round your answer to...
1 answer
As a contestant on a televised game show, Wesley gets to spin the big prize wheel, which has a diameter of 4 meters. What is the prize wheel's area? If necessary, round your answer to the nearest hundredth.
1 answer
Old black-and-white movies were filmed with cameras that held big reels of film. A particular old film reel, according to the measurements and calculations of a film historian, has a radius of 18 centimeters. What is the...
1 answer
Sidney is using a compass to navigate back to base camp. The compass has a diameter of 4 centimeters. What is the compass's circumference? If necessary, round your answer to the nearest hundredth.
1 answer
An artist is commissioned to create a round state seal with a circumference of 6.28 meters. What is the seal's diameter? If necessary, round your answer to the nearest hundredth.
1 answer
Cora measured a round jar lid. Then she calculated that the circumference of the lid is 31.4 centimeters. What is the lid's diameter? If necessary, round your answer to the nearest hundredth.
1 answer
During a senate campaign, a volunteer passed out a "Vote for Ramsey" button. The campaign button has a radius of 6 centimeters. What is the button's area? If necessary, round your answer to the nearest hundredth.
1 answer
At a carnival, Bridget gets to spin a prize wheel. It has a diameter of 18 inches. What is the prize wheel's radius?
1 answer
A state seal, which is round, hangs in the capitol building. It has a radius of 2 meters. What is the seal's circumference? If necessary, round your answer to the nearest hundredth.
1 answer
A dinner plate has a diameter of 12 inches. What is the plate's radius?
1 answer
An igloo has a circular floor with a radius of 2 meters. What is the floor's circumference? If necessary, round your answer to the nearest hundredth.
1 answer
The button on Steve's shirt has a radius of 5 millimeters. What is the button's diameter?
1 answer
The radius of a circle is 10 feet. What is the diameter? r=10 ft Give the exact answer in simplest form.
1 answer
The diameter of a circle is 14 meters. What is the radius? d=14 m Give the exact answer in simplest form.
1 answer

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