Show that the volume of a base area A and height h is V =÷ Ah. Show that the area of a sphere of radius a is S = 4na². Use 1. and 2. to show that the volume of a sphere of radius a is Vsphere =na³.

Q: Find the lateral area, surface area, and volume

A: From the image we see that the base is a octagon with side length=a=10 mmSo, P=perimeter of the…

Q: 2. What is the surface area of the rectangular prism? Draw it on your grid paper. Write the area of…

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Q: A fenced in playground has a length that is 9 meters more than its width. If the total area is 400m²…

A: Let, width = x m       Length = (x + 9) mThen, area = x(x + 9) m2 So, by the given problem, we have…

Q: . A sphere has radius 7 m. Use 7 = * the sphere. to find the approximate area of

A: The area of a sphere of radius r is given by the formula A=4πr2.

Q: Q2. Find the volume of the sphere x² + y +z = a (In Cartesian coordinate system). %3D

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Q: 12. Find the surface area. 14 m 9 m 14 m 14 m 12.1 m O 252 m2 O 574 m2 O 547.4 m2 ) 273.7 m

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Q: 4. Find the volume of the given figure below. If L = 10cm, W = 5cm, and V = %3D Зст E V A 45° 60° w…

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Q: 3. Which shape represents the same area as the parallelogram below? (TEKS 6.8B, RC3, SS) 12 А. 10 В.…

A: We have to choose the  figure having same area of parallelogram

Q: Find the radius of the oblique cylinder given that the cylinder has a volume of 517 and a height of…

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Q: 16. =D1 cubic foot %3D What did Shaun's dad measure? A. area B. length C volume perimeter

A: Cube: A cube is a three- dimensional solid object which is bounded by six square faces/sides, with…

Q: 2ir 上 3.4ir 8.2in

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Q: The volume of the lateral surface area nd the total surface area of each regular pyramid

A: The answer is given below:

Q: Find the area of the shaded region. y 4 3 y= V x 2 마 1, 1) X = 27 y : to 5 10 15 20 25

A: The sketch of the region bounded by the curves is  To evaluate: The area of the shaded region.

Q: 1. The radius of a sphere is 27 cm. Find its exact SA and Volume 1. SA = Vol =

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Q: Find the positive z value whose area between 0 and the z value is equal to 0.4957. Draw the curve…

A: Solution: From the given information, the area between 0 and z is equal to 0.4957.

Q: 3. 3.5 m 21 m

A: Simple area problem.....

Q: 14. What is the area of the shape below? (TEKS 6.8D, RC3, RS) 15 ft 22 ft 3.5 ft 18 ft F. 1438.5 ft?…

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Q: ind 2.8cm h-5cm 3.5.cm The surface ar fra ct

A: Use the following formulae to calculate the surface area and volume, as follows:…

Q: The volume of a right circular cone of radius 7 and height h is given by V A-h. Suppose that the dh…

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Q: 2. Find the Area: 21 t 15t a. 83.75u orange b. 167.5u2 purple c. 33.5u? blue 125t

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Q: Find the area of the quadrilateral below. 24 cm 17 cm 8 cm A= bh Hint: Use a' + b = c' to find the…

A: The solution are next step..

Q: Find the outside surface area. Note that the box does not have a top. (Assume a = 1 m and b = 3 m.)…

A: Area of outside surface is  = Area of four walls  = 2a2+2ab. Here given a= 1 m and b = 3 m.

Q: 3.) Sphere: 9 km Radius= Surface Arca =

A: To find the radius and the surface area of a sphere.