The height of a right circular cylinder is 1.5 times the radius of the base. What is the ratio of the total surface area to the lateral (curved) surface area of the cylinder?

Q: A hose has a radius of approximately 0.5 in. and a lengthof approximately 20 ft. By what factor does…

A: Assume radius of the hose be r and length be l. Given, r=0.5 inches and l=20 ft

Q: Find the volume

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Q: A bar with a length of 7 inches is stretched to 7.1 inches. What is the strain in the bar?

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Q: If the volume of a softball  is 2304 rr, determine the raduis

A: Topic- volume of sphere

Q: 7. 10 4

A: The formula for the lateral surface area of a cylinder is given by A=2πrh The height of the…

Q: 12 ft 61 6 t

A: surface area =bh + 2ls + lb

Q: Find the surface area

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Q: Find the Surface Area 6.3m 12.1 m

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Q: the grade 12 students wants to use a log of a fallen tree to build a container in the form of a…

A: the grade 12 students wants to use a log of a fallen tree to build a container in the form of a…

Q: BONUS: What is the Area of this Figure? 68 m 105 m Your answer

A: Given : width = 68 m               Length = 105 m              Radius(r) = 68/2 = 34 m

Q: The post of a street light is shaped like a truncated cone, as shown in the picture below. It is a…

A: Height of large cone= 21 feetradius of large cone = 1 footheight of small cone = 7 feetradius of…

Q: A cylindrical lower vase is 11-inch tall. Find the volume of the vase if the radius is 4 inches.

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Q: Given a rectangular box. Lengths are in cm 2x X X

A: The figure of the rectangular box is  To determine: The rate of change of volume of the box with…

Q: A cube of side 4 cm is cut into 1 m cubes . WHatis the ratio of the surface areas of the original…

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Q: 2. Find the Surface area of the following 3D shapes (a) 3 cm B. 2 cm (b) r= 3cm 16ст

A: Given, The 3D shapes, Cuboid with dimension 2 cm, 3 cm and 4 cm Cylinder with height 16 cm and…

Q: 3f+

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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.