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

A:

Q: ind the volume

A: Given,

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.