(1) Calculate the volume and surface area of the following 3D shape: Right circular cone Right circular cylinder r = 30cm -h = 50cm r = 30cm 150cm ½ Sphere

Q: 6. 9 ft 20 ft 8 ft

A: Volume of Rectangular Prism: V = lwh Surface Area of Rectangular Prism: S = 2(lw + lh + wh)  Here we…

Q: 6. 9 cm 6 cm

A:

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: Determine the volume V and total surface area A of the solid generated by revolving the area shown…

A: Solution :-

Q: Find the surface area of a box that has: L=5.2 m W=2.1 m H=3.5 m

A: Given dimension of the box is, L=5.2 m W=2.1 m H=3.5 m

Q: 7. Determine whether the twwo figures are similar. If so, give the similarity ratio of the smaller…

A: Given that, Determine whether the two figures are similar.

Q: Consider a cylinder with radius 18cm. and height 29 cm. av then find (where V is the volume of the…

A:

Q: 5 m 4 m 4 m 3 m 3 m

A: Topic:- geometry

Q: Find the Surface Area of the following shape 15 in 3.5 in 18 in O 720 O754 O 771 706

A: To find the surface area of the given figure.

Q: Find the surface area of the solid correct to the nearest square unit. Note that the container does…

A: The area of a rectangle is calculated using the formula: A=a×b, where a, b are length, width,…

Q: 3. Sphere: (r = radius) (d : = diameter) a. r= 12 b. r = 16 c. d = 10

A: The surface area of the sphere is Given radius/diameter of sphere(a) (b) (c)

Q: Find the surface area and volume 4. 8 in. 12 in. 12 in. 5

A: To find the surface area and volume of a square pyramid, you can use the following formulas:1.…

Q: Find the volume are of the prism: K cm J cm G = 16 %3D J = 12 %3D K = 8 G cm

A:

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: What is the surface area of the following shape? 12 cm 10 cm 12.5 cm 7 cm

A:

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

A:

Q: Calculate the Total Surface Area of the diagram below: I i 40 m -80 m 40 m

A:

Q: ind the volume

A: Given,

Q: Find the area of the trapezoid in which the sum of its two bases is 0.14m and its altitude is 0.07m.

A: Using area of trapezoid formula.

Q: If S represents the surface area of the spherical globe, find its diameter. O Vis 4x O VSA

A: We know that , formula of surface area of spherical globe is :  S = 4 π r2

Q: 5 4 6 2 14

A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.