Volume ofa sphere Clevei 1) unat is the volume ol ahemispheie with aradus of 39.4 E rand to the nearest tendh of a cubri Foot 7

Q: 12. A 20-ft long water trough has ends in the form of isosceles triangles with sides that are 4 ft…

A: Explained below

Q: a rectangle eith sides measuring x in. and 4x-1 in has an area of 663in^2. what are the dimensions…

A: We are given a rectangle with the sides being x in and 4x-1 in. Also the area of the rectangle is…

Q: 1. Show that the volume ofa parallelepiped with sides A. B and C given by A (B x C)

A: As per our guidelines we are supposed to solve only one question i.e. the question no 1. For the…

Q: A sphere with radius R is circumscribed around a cylinder. The cylinder has radius r and height that…

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Q: A regular square pyramid has lateral edges 6√5 cm and base edges of length 12 cm. Determine: a. the…

A: Topic:- Area and volume

Q: 8. Two similar cones have a combined volume of 400 in, and the larger cone holds 80 in.° more than…

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Q: A pottery manufacturer has an order to manufacture 5000 hanging vases each to hold ¼ pt. of water…

A: 1 feet = 12 inches  Vout= (1/3)×s×h         = (1/3)×3×8 = 8 in3  Also 1 pint= 28.875 in3…

Q: 2) A rectangular sheet of perimeter 39 cm and dimensions x cm by y cm is to be rolled into a…

A: Perimeter of the rectangular sheet is 39 cm and dimensions of sheet are x cm×y cm. ⇒2x+2y=39 The…

Q: 18. Three identical tennis balls just fit into a right circular cylindrical tennis can and the top…

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Q: The ends of a trough are equilateral triangles having sides with length 4 ft. Determine the area of…

A: Equilateral triangle is a triangle with length of sides equal, and all angle equals to 60°. Area is…

Q: 1. A rectangular frame is to be divided into 3 and parallel to one of the sides. Find the…

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Q: h

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Q: (1) Calculate the area of correct quadrangular pyramid: a) with a height of 15 dm and area of the…

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Q: 20) In a right regular pentagonal pyramid, suppose that each base measures 4 cm and that the apothem…

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Q: 1. The dimension of a certain vertical end of trough are the following: a top width of 4.8 ft • a…

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Q: 1. Which has a bigger volume, a sphere with radius 2 meters or a pyramid with base 2.5 meters and…

A: Note: As per bartleby instruction when more than one question is given only one has to be answered.…

Q: 1) The area of zone (B) is 4500 m², find the area of zone (A). shape (A) is regular, (B) is a half…

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Q: a). A compound parabolic collector, 2 m long (L), has an acceptance angle (20₂) of 30°. The absorber…

A: Given:        Acceptance angle 2θa=30°        Length =2 m        Width =20 cm Concentration ratio…

Q: 3. Find the area of the base of a regular square pyramid whose lateral faces are equilateral…

A: Solution by pythogoras theorem

Q: Find the dimensions of the isosceles triangle of largest area that can be inscribed in a circle of…

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Q: 1.) A Norman window consists of a rectangle surmounted by a semicircle. If the the perimeter of a…

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Q: 2. A conical paper cup is to hold a fixed volume of water. Find the ratio of the height to base…

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Q: A grain silo consists of a main part which is a cylinder, topped by a hemispherical roof. Suppose…

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Q: 3. A right cone has a SA of 40x cm². Its radius is 4 cm. What is its slant height? 4. A right cone…

A: As per our guidelines, we are allowed to answer the first question only please resubmit the other…

Q: (a) Find the smallest perimeter possible for a rectangle whose area is 25in? and what are its…

A: Due to q & a guidelines I will answer for only 1st question

Q: A wire when bent in the form of an equilateral triangle encloses an area of 36 v5 cit : Find the…

A: The area of an equilateral triangle is given by the expression A=34a2. The perimeter of an…

Q: Consider the cone-shaped paper cup. The paper cup is 12 cm tall and the circular opening has a…

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Q: 9. A cylindrical can is to hold exactly 1 L of water. What should the height of the can be if the…

A: A cylindrical can is to hold exactly 1 L of water ?. What should the height of the can be if the…

Q: According to U.S. postal regulations, the girth plus the length of a parcel sent by mail may not…

A: NOTE: Refresh your page if you can't see any equations. . here we have and in the question given…

Q: 4. A milldam of earth, with plane sloping sides of rectangular bases, 10 m. by 5 m. at the top and…

A: Area of top  =  b  =  10 * 5  =  50 m2    Area of bottom  =  B  =  20 * 10  =  200 m2    Height of…

Q: The base area(lower/larger) bounded by the decagon and the circle is 3476.5386 sq.in. The radius of…

A: Given:-  r1=33.24 and radius r2=44.75 and height h=61.85 Now, Volume of the frustum of the cone…

Q: 1. A box with a square base is to have an open top. The area of the material for making the box is…

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Q: 5. The EXACT surface area of a right cylinder is 7807 in². If the radius is 10 in, find the height,…

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Q: The base area(lower/larger) bounded by the decagon and the circle is 3476.5386 sq.in.. The radius of…

A: A conical Frustum is the part of cone obtained when a plane cuts the cone into two parts. The upper…

Q: 11. An isosceles trapezoid whose bases have lengths 48 ft. and of 64 ft. is inscribed in a circle of…

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Q: 4. A rain gutter is to be constructed from a metal sheet of width 30cm by bending up one-third of…

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Q: 3. A cylindrical cooler has a diameter of 30 inches and a height of 24 inches. Runners in a marathon…

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Q: 11. The inner curved surface area of a well is 792 m? and radius of its base is 21 m. Find its…

A: 11. Given: CSA of cylinder =792m2i.e., 2πrh=792⇒πrh=396  also r=21m⇒πh=18.86⇒h=6m

Q: 13 A poster is fo Contain 50cm² of printed matter with margins of pach side, Find the ouerall ICM…

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Q: 2. A sphere is inscribed in a right circular cone whose slant height has a length equal to that of…

A: Given:

Q: |1. A poster is to have an area of 900cm² with 3cm margins at the bottom and sides and a 5cm margin…

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Q: 3. A bowl in the form of a spherical segment with two bases has a height of 0.10 m. The upper base…

A: Given;  diameter of bowl =0.6 m so  radius of bowl=0.6/2=0.3 m                 height (h)=0.1m…

Q: A pyramid of height 500 ft has a square base 700 ft by 700 ft. Find the area A at height h. A(h) =…

A: Given the height of the pyramid as 500 ft. and the a have a square base 700 ft.

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: e base of a solid is the circle x2+y2=36. Find its volume if every section perpendicular to a fixed…

A: Given, the base of a solid is the circle x2+y2=36.

Q: 2. The volumes of two similar pyramids are 1331 cm³ and 2744 cm³. Find the ratio of their heights.…

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Q: The paper cup is 9 cm tall and the circular opening has a radius of 2. 5 cm What is the minimum…

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Q: An article will be written on a 24 cm2 part of a paper. There will be space 1.5 cm from the bottom…

A: Solution: Let y be the length and x be the width of the paper. Then, the area is 24 cm square, that…