Finding Dimensions from Area and Perimeter

The video tutorial explains how to find one dimension of a rectangle or square when the other dimension and either the area or perimeter are given. It covers specific formulas for both rectangles and squares, and provides examples to illustrate the application of these formulas. The tutorial emphasizes understanding the formulas and applying them to solve problems related to dimensions.

What is the main focus of this video tutorial?

• Determining dimensions when area or perimeter is given

• Understanding the properties of circles

• Calculating the volume of solids

• Finding the area of complex shapes

If the area of a rectangle is given along with its breadth, how do you find the length?

• Multiply the area by the breadth

• Divide the area by the breadth

• Add the area and the breadth

• Subtract the breadth from the area

When given the perimeter of a rectangle and its breadth, how can you find the length?

• Add the perimeter and breadth

• Subtract the perimeter from the breadth

• Multiply the perimeter by 2 and add the breadth

• Divide the perimeter by 2 and subtract the breadth

How do you find the side of a square if its perimeter is given?

• Multiply the perimeter by 4

• Divide the perimeter by 4

• Subtract 4 from the perimeter

• Add 4 to the perimeter

What is the method to find the side of a square when its area is given?

• Divide the area by 2

• Add the area to itself

• Find the square root of the area

• Multiply the area by itself

In Example 1, what is the length of the carpet if its area is 84 square meters and breadth is 7 meters?

• 10 meters

• 12 meters

• 14 meters

• 16 meters

In Example 2, what is the breadth of the lawn if its perimeter is 50 meters and length is 15 meters?

• 20 meters

• 5 meters

• 15 meters

• 10 meters

In Example 3, what is the side of the square if its perimeter is 64 centimeters?

• 16 centimeters

• 15 centimeters

• 17 centimeters

• 14 centimeters

In Example 4, what is the side of the flower bed if its area is 36 square meters?

• 4 meters

• 5 meters

• 6 meters

• 7 meters