The surface area of sphere of radius 14 cm is
WebMar 11, 2024 · find the surface area of sphere whose radius is 14 cm - Brainly.in. 11.03.2024. Math. Secondary School. WebA simple guide on how to show the surface area of a sphere is 4πr² aimed at children aged between 11 and 14. Homepage. ... surface area of a sphere with radius 'r' is 4πr². The area …
The surface area of sphere of radius 14 cm is
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WebThe equivalent of pi = 3.14 ===== (4πr²) 4×3.14×(6²) 4×3.14×36; 12 ... New questions in Math. what is the surface area of a sphere whose radius is 6 cm? (4πr²) what are the … WebMar 2, 2024 · Surface area of a cylinder: A = 2πr² + 2πrh, where r is the radius and h is the height of the cylinder. Surface area of a cone: A = πr² + πr√ (r² + h²), where r is the radius …
WebGiven Diameter of sphere =14 cm. ... Find the surface area of a sphere of radius 7 cm. Easy. View solution > What is total surface area of sphere? Easy. View solution > If radius of a … WebJan 17, 2024 · The surface area of the sphere is determined by the size of the sphere. The size is based on the radius of the sphere. The more the radius, the more will be the surface area of a sphere. The surface area of a sphere is given by \ (A = 4\pi {r^2},\) where \ (r\) is the radius of the sphere. In the formula for the surface area of a sphere, \ (4 ...
WebApr 9, 2024 · The volume of a sphere is found using the formula: V = (4/3) π r3. V = (4/3) x (22/7) x (14)3. V = 11494.04 cc. Therefore, the volume and total surface area of a sphere of radius 14 cm are 11494.04 cc and 2464 cm2 respectively. 3. The volume of a sphere is found to be 729 cc. Find its radius. WebSurface area of sphere = 4 × (22/7) × 14 × 14 cm 2. ⇒ 2464 cm 2. ∴ The surface area is 2464 cm2. Download Solution PDF. Share on Whatsapp.
WebExplanation: Total surface area = πr(l + r) r = 24/2 = 12 cm. l = 21 cm. TSA = π(12)(21 + 12) = 1244.57 sq.cm. 10) The surface area of a sphere of radius 14 cm is: a. 1386 sq.cm. b. 1400 sq.cm. c. 2464 sq.cm. d. 2000 sq.cm. Answer: c. Explanation: Radius of sphere, r = 14 cm. Surface area = 4πr 2 = 4 x 22/7 x (14) 2 = 2464 sq.cm. 11) The ...
WebApr 4, 2024 · Question asked by Filo student. The surface area of a sphere is 784πcm2, then its radius is : (a) 7 cm (b) 14 cm (c) 21 cm (d) 28 cm 17. If the volume and surface area of … armata 2a46m kal. 125 mmWebSurface area of a sphere. The surface area formula for a sphere is 4 x π x (diameter / 2) 2, where (diameter / 2) is the radius of the sphere (d = 2 x r), so another way to write it is 4 x … balut youtubeWebMar 29, 2024 · We know that the formula for surface area of a sphere is 4 π r 2. So, substituting the value of the radius of the sphere, we get, Surface area of sphere = 4 π ( 14 c m) 2. We also know that a square of 14 is 196. So, computing the square of the term, we get, = 4 π ( 196) c m 2. Now, substituting the value of π as ( 22 7), we get, armata 14 tankWebFind the surface area of a sphere of radius: i) 10.5 cm ii) 5.6 cm iii) 14 cm; Find the surface area of a sphere of diameter: i) 14 cm ii) 21 cm iii) 3.5 m; Find the total surface area of a hemisphere of radius 10 cm. (Use π = 3.14) The radius of a spherical balloon increases from 7 cm to 14 cm as air is being pumped into it. balut vs penoyWebRadius (r) of sphere = 14 cmSurface area of sphere = 4πr 2 `=[4xx22/7xx(14)^2]cm^2` = (4 x 44 x 14)cm 2 = 2464 cm 2. Therefore, the surface area of a sphere having radius 14 cm is … armata 37mmWebSurface area of a sphere = 4 π r 2 sq.unit. Surface area = 4 × 7 2 2 × 1 6 = 2 0 1 . 1 4 c m 2 Hence, the answer is 201.14 c m 2 armata 30mmWebApr 13, 2024 · A sphere is a perfectly round geometrical 3-dimensional object. It can be characterized as the set of all points located distance r r (radius) away from a given point … armata 30 mm bushmaster