WebThe slant height of the frustum of a cone is 4 cm, and the perimeter of its circular bases are 1 8 cm and 6 cm respectively. Find the curved surface area and total surface area of the frustum. Medium. View solution > The circumference of lower and upper bases of the frustum cone is 250 and 120 cm. WebThe slant height and radius of a right circular cone are in the ratio 29 : 20. If its volume is right circular cone is 156π ... 1056 c) 1342 d) 638 The volume of the smaller cone and the 48.Cone of radius 4cm with a slant height of frustum of the cone are in the ratio 64: 61. Then, their curved surface areas 12 cm was sliced ...
Frustum of Cone- Formula, Properties, Definition, …
WebFrustum of a cone total surface area formula The formula of TSA = “ pi× l ( r+R) + (r ²+R²) pi, here, l = the frustum’s slant height, r = the radius of the smaller circle, R = the radius of the bigger circle. Here to understand the formula clearly and easily, an … WebGiven : slant height of frustrum = 25 cm, angle with larger base = 52°, radius of smaller base = 5 cm. Height of frustrum = Sin52°×25 = 19.7 cm Radius of lower base = Cos52°×25 + 5 = 20.39 cm. Height of cut off piece of cone = tan52°×5 = 6.4 cm. Total height = 19.7 + 6.4 = 26.1 Volume of frustrum => V = (1/3×π×20.39^2×26.1) — (1/3×π×5^2×6.4) is coffee ok for your kidneys
Program for Volume and Surface area of Frustum of Cone
WebMar 29, 2024 · If the slant height of the frustum of a cone is 10 cm and its perpendicular Doubtnut 2.72M subscribers Subscribe 318 views 3 years ago If the slant height of the frustum of a cone... Web5 rows · Apr 6, 2024 · The slant height of a frustum of a right circular cone is the length of the line segment ... WebQuestion: Marvin bought a marble cone (right circular) of diameter 20 ft. and a slant height 26 ft. and is to be cut and made into a pedestal in the form of a frustum.At what distance from the base should it be cut (parallel to the base) so that the ratio of the volumes of the upper and lower parts is 3:5? If the costs of polishing the top and the lateral surface of rv mattress airflow