A right circular cone has a circular base and its axis is perpendicular to the base at the centre point. Learn in detail area and volume formulas along with solved examples at BYJU’S.
Step 2: Calculate the curved surface area (CSA) of the coneThe formula for the curved surface area of a cone is:CSA=πrlUsing π=227, r=7 cm, and l=25 cm:CSA=227×7×25CSA=22×25CSA=550 cm2 Step 3: Calculate the cost of painting the curved surface areaThe cost of painting is...
Space or region occupied by a complete surface of the right circular cone is called the total surface area. In short, it can be written as T.S.A. The total surface area of the right circular cone is the sum of the areas of the curved surface area of the cone and the area of the ...
A cone has one circular base and a curved surface that comes to a point. What's the English word for cone? A. Cylinder B. Cone C. Sphere D. Rectangle 相关知识点: 试题来源: 解析 B。本题考查圆锥的英语表达。Cylinder 是圆柱体;Cone 是圆锥;Sphere 是球体;Rectangle 是长方形。 反馈 收...
<p>To find the volume of the frustum of a cone, we can use the formula:</p><p><span class="mjx-chtml MJXc-display" style="text-align: center;"><span class="mjx-math"><span class="mjx-mrow"><span class="mjx-mi"><span class="mjx-char MJXc-TeX-math-I" style
A cone is a shape with a circular base and smooth curved sides ending in a point at the top. cone-shaped Molten metal or rock has been made into a liquid by being heated to a very high temperature. Lava is the very hot liquid rock that comes out of a volcano. The topography of ...
In summary, the area of a circular cap on a sphere is not equal to πr^2 because the formula for the area of a planar circle does not apply to curved surfaces. The curvature of the space affects the size of the "circle", with a positive curvature resulting in a sma...
In this work, we present the findings of the experimental study conducted in a rectangular duct at sonic and supersonic Mach numbers using passive control
To find the volume of the reservoir, which is in the shape of a frustum of a right circular cone, we can use the formula for the volume of a frustum: V=13πh(R2+r2+Rr) Where:- V is the volume,- h is the height (depth) of the frustum,- R is the radius of the larger circ...
Step 1: Identify the formula for the curved surface area (CSA) of a cylinder.The formula for the curved surface area (CSA) of a cylinder is given by:CSA=2πrhwhere r is the radius and h is the height of the cylinder. Step 2: Substitute the values into the formula.Given:- Radius ...