The surface area of a cone is given by the formula S = arv 2 + h?, where r is the radius of the base and h is its height. Use this formula to find the number of square feet of waterproof cloth used to make the umbrella. (Assume h = 3 and r = 9.) exact answer S = ft2 approximation ft2 h ft

Q: The volume of a sphere is 300 cubic feet. the radius is 4.15. what is the formula r(V)=?

A:

Q: The length of a rectangle is 3 ft longer than its width. If the perimeter of the rectangle is 42 ft,…

A:

Q: V = ¾¼R³

A:

Q: You are building a 3-foot tall chest. You want the volume to be 75 cubic feet. What should the area…

A:

Q: FL A box has a length of 2'/2 feet, a width of 3/3 feet, and a height of 4/4 feet. The formula for…

A:

Q: Example The circumference of a spherical gas storage tank is 50 m. What is the surface area of the…

A: To find the surface area of given spherical tank

Q: I need the area of this shape

A:

Q: A pizza has a diameter of 15 inches how much crust is around the pizza? Use 3.14 for r

A: To find- Crust around pizza.

Q: find the height of a cylinder with a volume of 4069.49 cubic meters a radius of 9 meters. use 3.14…

A: In this question given that the volume of cylinder = 4069.49 m3 And radius r =9 meter. Use π = 3.14…

Q: calulate the radius of the base of the cylinder

A:

Q: You have 152 feet of fencing to enclose a rectangular region. What is the maximum area? O A. 5,776…

A: Given query is to find the area.

Q: In AMPQ, QR IMP. If MQ = 10, RP = 4, and MR = 8, find the area of AMPQ.

A: Given that In ∆MPQ, QR is perpendicular to MP and also we have MQ=10,RP=4 and MR=8.Our Aim is to…

Q: An oil candle globe made of hand-blown glass has a diameter of 24.2 cm. What is the volume of the…

A: Since, the oil candle globe is spherical in shape. So, we need to calculate the volume of sphere to…

Q: Directions Use the formula A = s2 and a calculator to find the area of each squar 13. s= 30 m 16. s…

A: We clear your confusion as below. As per guidelines we can solve 3 question at a time so answer to…

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.