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The bull's eye of a target is a circle 20cm in diameter. It is surrounded by four rings each 15cm wide Find the area of each ring?
Wiki User
∙ 13y ago
Area of bullseye 102 ie 100pi;
Area of inner ring and bullseye together is 252 ie 625pi, so area of inner ring is 525pi.
Area of second ring and its contents is 402 ie 1600pi, contents area 625pi so area of second ring 975pi.
Area of third ring and contents is 552 ie 3025pi, contents area is 1600pi so area of third ring is 1425pi
Area of outer ring and contents is 702 ie 4900pi, contents area is 3025pi so area of outer ring is 1875pi.
I note that for the three outer rings the area increases by 450pi each time, but for the inner ring it only increases by 425pi. What the reason for this is, I know not unless I've miscalculated somewhere...
Wiki User
∙ 13y ago
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How many straws of semen can a bull produce in a year?
As many as what a breeder needs. Bulls don't produce semen that need to be collected like with cows that produce milk. A bull can fill thousands of straws per year if need be, depending on the demand for straws from that particular bull.
The radius of a dartboard is 8 inches the radius of the bull-eye is 2 inches what is the probability that a dart that hits the dartboard will hit the bulls-eye?
6
What is a target on a dartboard?
The bulls eye in the middle?
What is the official Target logo?
bulls eye
How does target advertise?
target advertises on TV and magazine's. target also makes sure that you know they are the red bulls eye. they have done so many commercials that so many people know when they see a red bulls eyes its target.
What is another word for target?
Bulls-eye
What does the target dog stand for?
Bulls Eye or dead center on a shot.
What logo has clashing bulls and a yellow circle?
redbull energy drink
What has a logo with black bullseye?
Unfortunately, there is no company that has a logo with a black bulls eye. However, there is a company with a red bulls eye and that company is Target.
What is the centre of target?
If you mean what is it called - it is the Bullseye
How do you use the word target in a sentence?
As a noun: "I shot at the target and hit the bulls-eye!"As a verb: "The bully was known to target those weaker than himself."
What does bulls-eye mean?
"Bulls-eye" is the term given to the center of a darts or archery target. Getting a bulls-eye requires a lot of skill. In popular speech, bulls-eye refers to getting anything exactly and perfectly correct.
What is the diameter of a standard bulls eye in competitive darts?
The inside diameter of the inner bull is 1/2 inch. The inside diameter of the outer bull is 1 1/4 inches.
What is the dot in the middle of the circle called?
A dot in the middle of a circle can be called a couple things depending on the situation. For example, it could be the circle's center or a bulls-eye.
