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What is the area of a regular pentagon with a radius of 7?
The area of a regular pentagon with a radius of 7 is 10.1716. If the radius was 5, the area would be 7.26543.
What is the area of a sphere when the radius is 7?
The surface area of a sphere with a radius of 7 is about 615.8 units2
What is the arc measure of a sector with area 38.485 ft2 and radius 7?
Area of sector: 38.485 sq ft Area of circle: 153.93804 sq ft Arc in degrees: (38.485/153.93804)*360 = 90.00114592 or about 90 degrees Arc in feet: 10.99557429 or about 11 feet
What is the surface area of a cone with a radius of of 7 and a slant of 12?
A cone with a radius of 7 and a slant of 12 has a total surface area of about 417.83 units2
The area of a circle with 7 inches radius?
Area = 153.94 in2
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
The circle has a radius of 12cm What is the area of the shaded part?
Since there is no shaded part, the answer must be that its area is 0 square units.
If the ratio of a circle's sector to its total area is 78 what is the measure of its sector's arc?
Length of arc = angle of arc (in radians) × radius of circle With a ratio of 7:8 the area of the sector is 7/8 the area of the whole circle. This is the same as saying that the circle has been divided up into 8 equal sectors and 7 have been shaded in. Dividing the circle up into 8 equal sectors will give each sector an angle of arc of 2π × 1/8 7 of these sectors will thus encompass an angle of arc of 2π × 1/8 × 7 = 2π × 7/8 = 7π/4 Thus the length of the arc of the sector is 7π/4 × radius of the circle. --------------------------------- Alternatively, it can be considered that as 7/8 of the area is in the sector, the length of the arc is 7/8 the circumference of the circle = 7/8 × 2π × radius = 7π/4 × radius.
The area of the sector formed by the 110 degree is 50 units what is the radius of the circle?
If you mean a sector with an arc of 110 degrees and an area of 50 square units Area of all the circle: 360/110 times 50 = 163.'63' square units Radius of the circle is the square root of 163.'63'/pi = 7.2171377402 So the radius of the circle is about 7 units
What is the area of a regular pentagon with a radius of 7?
The area of a regular pentagon with a radius of 7 is 10.1716. If the radius was 5, the area would be 7.26543.
What is the area of a sphere when the radius is 7?
The surface area of a sphere with a radius of 7 is about 615.8 units2
What is the arc measure of a sector with area 38.485 ft2 and radius 7?
Area of sector: 38.485 sq ft Area of circle: 153.93804 sq ft Arc in degrees: (38.485/153.93804)*360 = 90.00114592 or about 90 degrees Arc in feet: 10.99557429 or about 11 feet
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 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 volume and surface area of a sphere with a radius of 7 simplified please?
Volume is 4/3 pi*radius*radius*radius 3.14 times 7 times 7 times 7 times 4 divided by 3= volume 1436.2666666 Surface area is 4 * pi * radius * radius 4 times 3.14 times 7 times 7=surface area 615.44
What is the area if the radius 7?
153.86
What is the radius of the sector when the angle is 21 and the arc length is 25?
Circumference of circle: 360/21 times 25 = 3000/7 Radius of sector: (3000/7) divided by (2*pi) = 68 units to the nearest integer
