2. Find the surface area of a right circular cone with a radius of 6 ft and a slant height of 11 ft.

Q: At what angle in degrees must the cutting plane through the center of the base of the cylinder with…

A: The general formula for the cylinder in a 3D coordinate system is . Here, a is the radius of the…

Q: 11. Derive the formula for the total surface area of a right circular cone with radius r and…

A: To find the formula for the total surface area of a right circular cone with radius r and height h.

Q: What is the surface area of the following pyramid? ¿Cuál es el área de la superficie de la siguiente…

A: Given square pyramid,  To find the surface area of the pyramid.  Given,  Slant height (s) = 10m…

Q: 6. Find the surface area of a right circular cone in which the radius measures 7 inches while the…

A:

Q: 4. . Find the radius and central angle in radians of the circular sector of maximum area having a…

A: P=2r+r(thetha)

Q: what is the surface area of the following sphere with radius 7mi?

A: Given that radius of sphere is 7m.

Q: 8) Find the lateral surface area of the regular pyramid. The slant height is 24 m. 11 m Round your…

A:

Q: What is the surface area of a right cone whose base radius is 5 cm and whose height is 24 cm? Round…

A: Follow next step

Q: 1. Find the exact lateral area, surface area and volume of a right cone with a radius of 9 cm and a…

A:

Q: A cone was formed by rolling a thin sheet of metal in the form of a sector of a circle 72 cm in…

A: The volume of the cone can be obtained using the formula V=13πr2h. Here, r is the radius of the base…

Q: Find the exact volume of a sphere whose length of radius is 1.5 in.

A: Formula v=43πr3

Q: Calculate the surface area of a sphere of radius a.

A:

Q: A spherical sector has a volume of 300 cubic meter. What is the radius of the sphere if its sphrical…

A: area of the spherical sector = area of zone × radius /3

Q: Find the surface area of a cylinder with a height of 6 in and a base radius of 2 in.

A: surface area of the cylinder = 2 pai r h

Q: What is the surface area of the cylinder with height 5km and radius 6km? Round your answer to the…

A:

Q: 5. A soft drink cup is in the shape of a right circular cone with capacity 250 mL: If the radius of…

A:

Q: 4 in.- 6 in.

A: The lateral surface area of a right cone is L.S.A. = π r l , where l is the slant height of the…

Q: What is the surface area of a right cone whose base diameter is 22 cm and whose slant height is 13…

A: Given, base diameter,d=22 cmslant height,l=13 cm

Q: (b) Find the surface area of a hemisphere of radius a.

A: Remark: We know that the surface area of a sphere with radius 'a' unit is = 4πa2 square unit. Also,…

Q: A right circular frustum of a cone has diameters of 10m and 6m respectively. If its slant height is…

A: Given, Diameters of the right circular frustum of a cone are 10m and 6m respectively Slant height =…

Q: A sphere is designed to have a volume of 500 cm3, to the nearest 10 cm3. Find the boundaries…

A: Volume of sphere=43πr3If V is to be rounded off to 500, to the nearest 10,then, minimum value of V =…

Q: What is the total surface area including the base, of a 6-foot-high right circular cone with a 4…

A:

Q: Find the area of the circle formed when a plane passes 7 cm from the center of a sphere with radius…

A: Solution: Consider the given sphere with radius = 8 cm When a plane passes through the sphere and…

Q: Develop surface of a cone having base radius 4.5cm and slaint height 10cm.

A: Develop surface of a cone having base radius 4.5cm and slaint height 10cm.

Q: 16) For an aluminum can, the lateral surface area is 80 n in. If the length of the altitude is 6 in.…

A: Definition used –    Word problem in one variable – If we have a word problem where we have to find…

Q: A cone with radius 3 in and a height of 7 in.

A:

Q: Find the volume of a cone to be constructed from a sector having a diameter of 72 cm and a central…

A:

Q: If a cone has a radius of 5 and a height of 12. What is it’s volume ?

A: Given radius of cone(r)=5Height of cone (h)=12We know that volume of cone is πr2h3

Q: A manufacturing firm wants to package its product in a cylindrical container 1 ft. high with surface…

A: Given:- Height of the cylinder = 1ft   Surface Area of the cylinder = 12π Sq.ft

Q: What is the surface area of the regular pyramid? What is the surface area of a square pyramid with a…

A:

Q: Find the altitude of the zone whose area is 240π in2 if the radius of the corresponding sphere is 12…

A: We have to find the altitude of the zone whose area is 240π in2 if the radius of the corresponding…

Q: Find the surface area of a sphere with a 3ft radius in terms of ?

A:

Q: Find the surface area of the sphere below if the radius is 5 centimeter. Round to the nearest tenth!

A:

Q: A cone with a circular base of radius 6 cm is to be made so that the distance from the apex of the…

A:

Q: 9. Compute the volume and surface area of a right circular cone for which the base has a radius of…

A: We have to solve above question and find the cone s volume and surface area

Q: 20. Find the surface area of a cone with a radius of 5 and a slant height of 13. 13

A: Here we have to find the Surface area of the Cone having a radius r= 5 and slant height l= 13

Q: Compute the surface area of the cone having a slant height of 5cm and a diameter of the base equal…

A:

Q: Find the lateral surface area of a cone that has a radius of 2 cm and a slant height of 7 cm. 22 and…

A:

Q: A sphere has radius 2 and a hemisphere ("half" a sphere) has radius 4. Compare their volumes.

A: Volume of sphere=43πr3Volume of hemisphere=23πr3

Q: A cubical block of side 7 cm is surmounted by a hemisphere . What is the greatest diameter the…

A: Given that a cubical block side of 7 cm is surrounded by a hemisphere. We need to find : i) the…

Q: 9. A cone has a circular base with a diameter of 18 inches and has a height of 12 inches. To the…

A: The lateral area of cone is given by AL=πrh2+r2.

Q: Find approximately the difference between the areas of two spheres whose radii are 3 feet and 3.04…

A:

Q: Find the volume of spherical segment of one base and altitude h cut from a  sphere of radius a.

A:

Q: Find the lateral area of a right circular cone that has a radius of 15 ft, and a slant height of 25…

A: It is known that the lateral area of the right circular cone is defined as Lateral…

Q: What is the curved surface area of the cone (the base is not included) if the radius is 10cm and the…

A: topic - Curved surface area and area of base of cone r= radius of cone h= height of cone s=slant…

Q: what is the surface area of a circular cone with a radius of 6ft and a height of 14ft?

A:

Q: . A cone with radius 9 and slant height 15 has volume ___and lateral area____?

A: to find the volume and lateral area.

Q: A circular sector has a radius of 20in and an angle of 120O . If this sector is cut out of paper and…

A: Radius of circular sector = 20 inches.…

Q: What are the approximate surface area and volume of a cone with radius 7 in. and height 24 in?

A:

Cylinders

A cylinder is a three-dimensional solid shape with two parallel and congruent circular bases, joined by a curved surface at a fixed distance. A cylinder has an infinite curvilinear surface.

Cones

A cone is a three-dimensional solid shape having a flat base and a pointed edge at the top. The flat base of the cone tapers smoothly to form the pointed edge known as the apex. The flat base of the cone can either be circular or elliptical. A cone is drawn by joining the apex to all points on the base, using segments, lines, or half-lines, provided that the apex and the base both are in different planes.