8 ft 3 ft 10 ft

Q: 10.5 in 20 in 20 in

A: In this question we will use basic of geometry to find the surface area of the given object i.e we…

Q: The length of a minor arc is measuring 40 degrees and is 58.67 square feet.  Find the approximate…

A:

Q: Zach has an above-ground pool that has a radius of 5.5 feet. He wants to put a new wall liner around…

A: Given:Radius of the pool(r)=5.5 feetwe know that circumference of the pool that is circle = 2πrwhere…

Q: Find the volume of this cone shaped object. Height = 6 in Radius = 2 in %3D

A: The volume of a cone of height h and base radius r is given by V=13πr2h

Q: The surface area of a right rectangular prism is 5,422 in. If the base is 23 x 31, find the height.…

A:

Q: Find the dimensions of the circle. Area = 6477 in.? %3D in.

A:

Q: Name the cross section shown please

A: In figure There is vertical cross section of cone.

Q: You are wrapping a present for a friend's birthday. The box is 16 inches long, 14 inches wide, and 3…

A: Length of box 'l'=16 inches breadth of box 'b'=14 inches height of box 'h'=3 inches Surface i need…

Q: 20 mm 20 mm

A: A square pyramid with base  and height .The aim is to find the surface area of the pyramid.

Q: Find the volume of the sphere. Leave the answer in terms of πT.

A: diameter of sphere = 6 in so, radius of sphere = 62=3 in

Q: Compare the area of a 70-inch TV with an aspect ratio of 16:9 and 4:3

A: Given: Aspect ratio's of 70-inch TV are 16:9 and 4:3.

Q: 6 ft 8 ft ***** 4 ft 10 ft

A: It is triangular prism  Base is a triangle.  Volume of given figure = Area of base × Height of…

Q: A cylindrical lower vase is 11-inch tall. Find the volume of the vase if the radius is 4 inches.

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.