Find the perimeter of a quadrant of a circle of radius 14 cm

Area of a quadrant =(1/4)πr 2 Perimeter of a quadrant = ((π/2) + 2)r It has 90 degree angle at the center. Example 1 : Find the area of quadrant with radius 7 cm. Solution : Here r = 7 cm andπ = 22/7. = (1/4) ⋅(22/7)⋅(7) 2 = (1/4)⋅(22/7)⋅7⋅7 = (1/4)⋅22⋅7 = (1/2)⋅11⋅7 = 11⋅3.5 = 38.5 cm 2 Example 2 : Find the area of quadrant with radius 3.5 cm. Solution : Here r = 3.5 cm andπ = 22/7. = (1/4)⋅(22/7)⋅(3.5)² = (1/4)⋅(22/7)⋅3.5⋅3.5 = (1/4)⋅22⋅0.5⋅3.5 = (1/2)⋅11⋅0.5⋅3.5 = 10.5⋅0.5⋅3.5 = 18.375 cm 2 Example 3 : Find the area of quadrant with radius 64 cm. Solution : Here r = 3.5 cm andπ = 22/7. = (1/4) x (22/7) x (64) 2 = (1/4) x (22/7) x 64 x 64 = (22/7) x 16 x 64 = (22 x 16 x 64)/7 = 22528/7 = 3218.28 cm 2 Example 4 : Find the perimeter of the quadrant with radius 7 cm. Solution : Here r = 7 cm andπ = 22/7. Circumference of quadrant = [(Π/2) + 2]r = [(22/14) + 2] (7) = [(11/7) + 2] 7 = ((11 + 14)/7) 7 = 25 cm Example 5 : Find theperimeter of the quadrant with radius 4.2 cm. Solution : Here r = 4.2 cm andπ = 22/7. = [(22/14) + 2] (4.2) = [(11/7) + 2] 4.2 = ((11 + 14)/7) 4.2 = (25/7)⋅4.2 = 25(0.6) = 15 cm Example 6 : Find theperimeter the quadrant with radius 14 cm. Solution : Here r = 14 cm and π= 22/7. = [(22/14) + 2] (14) = [(11/7) + 2] 14 = ((11 + 14)/7) 14 = (25/7)⋅14 = 25(2) = 50 cm

• Your answer should be • an integer, like 6 6 6 6 • a simplified proper fraction, like 3 / 5 3/5 3 / 5 3, slash, 5 • a simplified improper fraction, like 7 / 4 7/4 7 / 4 7, slash, 4 • a mixed number, like 1 3 / 4 1\ 3/4 1 3 / 4 1, space, 3, slash, 4 • an exact decimal, like 0.75 0.75 0 . 7 5 0, point, 75 • a multiple of pi, like 12 pi 12\ \text 2 / 3 pi 2, slash, 3, space, start text, p, i, end text units Circle 1 Circle 2 Circumference Diameter \dfrac 2 6 . 2 8 3 1 8 . . . ​ = 3 . 1 4 1 5 9 . . . start fraction, 6, point, 28318, point, point, point, divided by, 2, end fraction, equals, start color #e84d39, 3, point, 14159, point, point, point, end color #e84d39 This turns out to be true for all circles, which makes the number 3.14159... \redD 3 . 1 4 1 5 9 . . . start color #e84d39, 3, point, 14159, point, point, point, end color #e84d39 one of the most important numbers in all of math! We call the number pi (pronounced like the dessert!) and give it its own symbol π \redD\pi π start color #e84d39, pi, end color #e84d39 . Here the Greek letter π represents a constant, approximately equal to 3.14159, which is equal to the ratio of the circumference of any circle to its diameter. One method of deriving this formula, which originated with Archimedes, involves viewing the circle as the limit of a sequence of regular polygons. Hi, to find the circumference and you have the diameter all you have to do is do the diameter times pi and the answer you get is the circumference. Ano...

Variables Used Perimeter of Circular Quadrant - (Measured in Meter) - Perimeter of Circular Quadrant is the sum of the radii and arc of the quadrant. Radius of Circular Quadrant - (Measured in Meter) - Radius of Circular Quadrant is the length of any line segment joining the center and any point on the circle from which Circular Quadrant is cut. What is a Circle? A Circle is a basic two dimensional geometric shape which is defined as the collection of all points on a plane which are in a fixed distance from a fixed point. The fixed point is called the center of the Circle and the fixed distance is called the radius of the Circle. When two radii become collinear, that combined length is called the diameter of the Circle. That is, diameter is the length of the line segment inside the Circle which pass through the center and it will be two times the radius. How to Calculate Perimeter of Circular Quadrant? Perimeter of Circular Quadrant calculator uses Perimeter of Circular Quadrant = ( pi/2+2)* Radius of Circular Quadrant to calculate the Perimeter of Circular Quadrant, Perimeter of Circular Quadrant is the total length around all the edges of the Circular Quadrant. Perimeter of Circular Quadrant is denoted by P symbol. How to calculate Perimeter of Circular Quadrant using this online calculator? To use this online calculator for Perimeter of Circular Quadrant, enter Radius of Circular Quadrant (r) and hit the calculate button. Here is how the Perimeter of Circular Quadrant c...

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