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What is the radius of a circle that has an area of 49 pi?
r = 7
What is the area and the circumference of a circle with diameter 7 yd .?
Use the formulae for the area and circumference of a circle, replacing the symbol for the radius or the diameter with the known radius or diameter. As a reminder, the radius is 1/2 the diameter.Circumference = pi x diameter area = pi x radius squared
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 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 area of a circle with a radius of 7 cm?
The area of a circle with a radius of 7 cm is: 153.9 cm2
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 14Ο?
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
