Here is a shape made up of a rectangle and a semicircle. DIAGRAM NOT DRAWN ACCURATELY 3 m 3 m 4 m 16 m a) Find the perimeter of the shape in metres, correct to 3 s.f. b) Find the total area of the shape in m², correct to 3 s.f.

Q: The volume of a hemisphere is 2425 (1/2) cm3 Find its curved surface area ?

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Q: e If a nialet circular coue cireular base with a diameter of leneth a volume of 321T Cu Referto…

A:

Q: Find the volume of a pyramid with a square base, where the perimeter of the base is 18.5\text{…

A: Volume of a pyramid with squared base= (a²×h)/3 cubic unit, where h is the height of the pyramid and…

Q: Two similar pyramids have lateral areas 8 ft 2 and 18 ft 2 If the volume of the smaller pyramid is…

A: If we let "s" be the length of a side in the smaller pyramid and "S" be a length of a corresponding…

Q: Each side of square RSTV has length 8. Point W lies on VR and point Y lies on TS in such a way to…

A: Area of the square RSTV is, Area of square RSTV=Area of triangle RSW+Area of Parallelogram VWSY+Area…

Q: The box with dimensions indicated is to be constructed of materials that cost 1 cent per square inch…

A: Given: The length of a box is, l=1 ft. The breadth of a box is, b=5 in. The height of a box is, h=6…

Q: 6 On a blueprint, a rectangular room 15 ft by 14 ft has a semicircular sitting area attached with a…

A: Explanation of the answer is as follows

Q: The volume of a sphere is given by 36t in. What is the radius of this sphere? O 5 in O 4 in O 6 in O…

A: Given: Volume of sphere =36π   Let the radius of the sphere is "r"We know that Volume of the sphere…

Q: 1. If the cube has a side lenght of 1 unit, what is the volume 2.) What is the surface area of the…

A: volume = no of cube*(volume of 1 cube) volume = 44*(1*1*1) volume = 44 unit3 now for surface area =…

Q: A cube could be made using the net below. What would be the total surface area of the cube created…

A: We can find out the area of the cube in the following step

Q: Find the volume of a pyramid with a square base, where the perimeter of the base is 10.7\text{…

A: Solution

Q: The box with dimensions indicated is to be constructed of materials that cost 1 cent per square inch…

A: Given- Material that cost for lateral surface area is 1 cent per square inch and for base it is 2…

Q: Find the surface area for the composite figure which is a cylinder with a hemispherical hole. Leave…

A: Given: - The figure is, To find: - The surface area for the composite figure which is a cylinder…

Q: A grain silo can be modeled as a right cylinder topped with a hemisphere. Find the volume of the…

A:

Q: Find the area of a square with a) a perimeter of 14.8 cm. b) a radius of length 4V2 in.

A: Given : a)  a perimeter of square =  14.8 cm. b) a radius of length 42 in. Formula used : Area of…

Q: A flower pot has a vertical front view as in Figure 6. The outer surface is to be painted. 5 cm 7 cm…

A:

Q: The bases of a right prism is a hexagon with one of each side equal to 6 cm. The bases are 12 cm…

A:

Q: Find the volume of a gift box with a uniform cross-section which is a regular pentagon. 5 points 8…

A: Solution...

Q: 10. Find the volume of a right circular cone. (Start by designating a rectangle, and revolving the…

A: Assuming the rectangle has length 'l' and width 'b' OABC→Rectangle each angle is 90°oppposite sides…

Q: A trapezoid has bases measuring 1.3 meters and 2.1 meters with a height of 1.1 meters. What is the…

A: According to the question, we have given that the lengths of the bases are 1.3 m and 2.1 m. So we…

Q: The sphere and cone have equal volumes. 8 in. 4 in. What is the height of the cone? (Note: The dra

A: We have to find the height of cone.

Q: This oblique cylinder has a volume of 90 m³ and a base area of 12 m². 12 What is the height of the…

A: Given, Volume of oblique cylinder V=90πm3 Base area is (B)=12πm3

Q: A sphere is inscribed in a right circular cone whose slant height has a length equal to the diameter…

A: Given: A sphere is inscribed in a cone whose slant height equal to diameter =12 cm

Q: 3. The base of a right regular hexagonal prísm has a perimeter of 36 cm and a volume of 396v3 cm³.…

A: Given that,  The perimeter of base of a right regular hexagonal prism is 36 cm. The base of the…

Q: Suppose that each of the bases of the triangular prism in Exercise 2 has an area of 3.4 cm? and that…

A: Consider the given: Find the volume of Prism: The Volume of Prism = Base Area ×height It is given…

Q: Given that a right cireular cylinder is inscribed within a sphere, what is the least possible volume…

A: Given: A right circular cylinder is inscribed within a sphere with the radius r as given in the…

Q: A regular pentagon has sides of 20 cm. an inner pentagon with sides of 10 cm is inside and…

A:

Q: Two similar cones have areas of 16n in² and 49n in?. If the Volume of the larger cone is 1250 in³,…

A: According to the problem, we have

Q: 2) Far a veqular squave pyraid, suppese that the altitade has a ueasuve equal to that of the edges…

A:

Q: 1 ст 5 ст 2 ст

A: Volume of the triangular prism = 12baselengthheight

Q: A sphere is cut by two parallel planes 3 cm apart, in such a way that the radius of the upper…

A: Given ,  A sphere is cut by two parallel planes 3 cm apart, in such a way that the radius of the…

Q: Find the volume (cu.units) of the sphere circumscribed about a regular tetrahedron whose edge is 12…

A: Given a regular tetrahedron whose edge is 12 units.  To determine  the volume of the sphere…

Q: 18 Find the volume of the sphere to the negrest tenth with a radius of 9 in. 9 in

A: Given,    Radius = 9 in   Volume = (4/3) × π × r³   Volume = (4/3) × (22/7) × 9³ in³

Q: A woodman makes a cut shown out of a rectangular block with a square base of side 5in. The base is…

A: For the given dimensions  Diameter = 5 inch  Altitude = 13 inch  The volume and area of a cylinder…

Q: The volume of a sphere is 36π m 3 .Find its area?

A: Given:Volume of a sphere=36 π m3Formula:Surface area of sphere=4 π r2Volume of sphere=43πr3

Q: I. Find the area of whaded region in terms of TT. 100 1. 2. acm 6 cm 08,

A: Answer 1:  given radius= 9cm and θ=800 area of sector = π180θ 2r2                        =π180 802X…

Q: he base of a right prism is an equilateral triangle whose edges is 10cm each and its lateral edge is…

A: Given: The base of a right prism is an equilateral triangle whose edges is 10cm each and its lateral…

Q: 3. Find the radius, height and EXACT volume of the right cylinder formed by the net (flat pattern)…

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Q: Find the volume of a pyramid whose base is a square with sides of length 4 units and which has a…

A: Given,  A pyramid  with square base of side length = 4 units  and Height = 10 units  We have to find…

Q: A regular square pyramid has lateral area of 60m^2 and base edge of 6m. What is its volume?

A: Given that, A regular square pyramid has lateral area of 60 m2 and base edge of 6 m. We have to find…

Q: The volume of an oblique prism is always equal to a right prism that contains a base shape congruent…

A: Given,  The statement about oblique prism and right prism  We have to identify the truthfullness of…

Q: Suppose the area of the base of a pyramid is 112 ft2 and its lateral surface area is 198 ft2. What…

A: Given, Area of the base of the pyramid = 112 square feet Lateral surface area of the pyramid = 198…

Q: A cone has a volume of 21z in. Which are possible dimensions of the cone? Select all that apply. A…

A: Given: The volume of the cone is 21π in3, To determine: The possible dimension of the cone out of…

Q: Determine the dimensions of the rectangle of largest area that can be inscribed in a semicircle of…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Find the area (in squared units) of the largest trapezoid that can be inscribed in a circle of…

A: Given: The radius of circle is 3 units. The base is the diameter of the circle.

Q: A sphere is inscribed in a right circular cone whose slant height has alength equal to the diameter…

A:

Q: A cocktail glass with a bowl shaped like a hemisphere with diameter 8 cm contains a spherical cherry…

A: Given that, x2+(y-4)2=42 x2=16-(y-4)2 x=16-y-42 From the washer method,…

Q: A sphere is inscribed in a right circular cone whose slant height has a length equal to the diameter…

A: A sphere is inscribed in a right circular cone whose slant height has a length equal to the diameter…