WebFeb 18, 2024 · Now, the volume of cone = 1/3 πr 2 h = 1/3 × 22/7 × 8 × 8 × 15 cm 3 = 7040/7 cm 3 = 1005.71 cm 3 . 2. The curved surface area of a cone is 12320 cm 2. If the radius of its base is 56 cm, find its height. Solution. Given, Curved surface area of the cone = 12320 cm 2. Radius of the base = 56 cm. Let the slant height be ‘l’ Then, WebMar 24, 2024 · Cone. A (finite, circular) conical surface is a ruled surface created by fixing one end of a line segment at a point (known as the vertex or apex of the cone) and sweeping the other around the circumference of a fixed circle (known as the base). When the vertex lies above the center of the base (i.e., the angle formed by the vertex, base …
The curved surface area of a … Homework Help myCBSEguide
WebNow, the volume of cone = 1/3 πr 2 h = 1/3 x 22/7 x 8 x 8 x 15 cm 3 = 7040/7 cm 3 = 1005.71 cm 3. 2. The curved surface area of a cone is 12320 cm 2. If the radius of its base is 56 cm, find its height. Solution: Given, Curved surface area of the cone = 12320 cm 2. Radius of the base = 56 cm. Let the slant height be ‘l’ Then, WebCalculator Use. This online calculator will calculate the various properties of a right circular cone given any 2 known variables. The term "circular" clarifies this shape as a pyramid with a circular cross section. The term … how to tap a beer barrel
Surface Area of a Cone Calculator Formula
WebThe curved surface area of a cone is 12320 cm^2. If the radius of its base is 56 cm, find its height. asked Sep 17, 2024 in Mathematics by AsutoshSahni ( 53.3k points) Web2. The curved surface area of a cone is 12320 cm 2. If the radius of its base is 56 cm, find its height. Solution: Given, Curved surface area of the cone = 12320 cm 2. Radius of the base = 56 cm. Let the slant height be ‘l’ Then, Curved surface area = πrl = 12320 cm 2. 22/7 x 56 x l = 12320 cm 2. l = (12320 x 7)/ (22 x 56) l = 70 cm. We ... WebFeb 28, 2024 · The curved surface are of a cone is 12320 sq.cm, if the radius of its base is 56 cm, find = Radius of the cone ( r ) = 56 cm. Let the height = h cm. Slant height = l … real bird houses