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What is the radius of a circle that has an area of 49 pi?
r = 7
What is the area of the shaded sector if the circle has a radius of 7 and the central angle is 45 degrees?
19.23
If a circle has a circumference of 43.98 what is the radius?
If a circle has a circumference of 43.98 the radius is: 7 (6.999).
What is the approximate area of a circle with radius of 15 in?
Area of a circle is (pi) x (radius)². So how do you want to approximate pi: We could choose 22/7, for example. So (15 in)² = 225 in², then multiply by 22/7 to get 4950/7 in², or 707 1/7 in².
What is the area and the circumference of a circle with diameter 7 yd .?
Oh, dude, okay, so the area of a circle is πr^2, and the circumference is 2πr. Since the diameter is 7 yards, the radius is half of that, which is 3.5 yards. So, the area would be approximately 38.48 square yards, and the circumference would be around 21.99 yards. But hey, who's counting, right?
What is the radius of a circle is 7 meters What is the circle's area?
153.94 square meters
What is the area of a circle if the diameter was 14 meters?
A circle with a radius of 7 meters has an area of 153.94 square meters.
The area of a circle is 154 square meters Find the radius?
The radius is 7 meters.
The diameter of a circle is 14 meters what is the radius?
Radius of circle: 14/2 = 7 meters
What is the area of a circle if the radius is 7 mm?
The formula for an area of a circle is the greek symbol "pi" times the radius squared. A = π * r2 r = radius π = 3.14 Now, your radius is given to you in millimeters. Generally answers are given in meters. 7 mm (millimeters) is equal to .007 m (meters).
What is the radius of a circle whose diameter is 7 meters?
The diameter of a circle is twice the radius. When the diameter is 7 metres, the radius is 3.5 metres.
What is the suface area of a sphere with radius of 7 meters?
The suface area of a sphere with a radius of 7 meters is 615.75m2
What is the area of a circle with a radius of 7 centimeters?
The radius are 7 centimeters and the area are 153.93804002589985 square centimeters.
What is the area of a circle with a radius of 3 meters Use twenty-two sevenths for pi?
Area = 22/7*32 = 28.'285714' square meters and the decimals repeated
What is the area of a circle if its circumference is 14π?
Circumference is 2π times the radius. So, for 14π the radius is 7. Area is πr2, so the area of a circle with radius 7 is 72π, or 49π (153.93).
What is the area of circle with 7 yards?
Area of any circle = pi*radius squared
What is the relationship between raidus and area?
The relationship between the radius and area of a circle is as follows: Area of circle = 3.14 x Radius x Radius or 22/7 x Radius x Radius
