Table of Contents
How do you find the area of a square inch?
Simply multiply your measurements for length and width to determine the area of your square or rectangular area in square inches. For example, let’s say that, for a rectangular area, you measure a length of 4 inches and a width of 3 inches. In this case, the area within your rectangle is 4 × 3 = 12 square inches.
How do you find the length and width of a square if you know the area?
This fact makes it especially easy to calculate the length of one of the sides, given the area of the square. If the area enclosed by the square is A, and the length of each side is L, then L = √A.
What is the formula of square?
=s2
Perimeter, Area, and Volume
| Table 2. Area Formulas | ||
|---|---|---|
| Shape | Formula | Variables |
| Square | A=s2 | s is the length of the side of the square. |
| Rectangle | A=LW | L and W are the lengths of the rectangle’s sides (length and width). |
| Triangle | A=12bh | b and h are the base and height |
How do you find the area in square feet and inches?
Multiply the length by the width to obtain the area in square feet or inches. If the length is 15 inches and the width is 20 inches, then 15 x 20 = 300 square inches. Convert the answer from square inches to square feet, if needed. Divide the number of square inches by 144 for the square footage of the area.
What is the area of a 6 inch circle?
What is the area of a circle with a DIAMETER of 6 inches (radius of 3 inches)? How big is a 6 inch circle? The area of a circle is pi times the square of its radius. The radius is half the diameter. The diameter of a circle is the distance from one edge to the other, passing through the center.
How do you find the area of a square figure?
The only measurement needed to find the area of a square figure is its side. Since all sides are equal it does not matter which side is measured. Then simply multiply the measurement by itself to get the area. For example, if the side of a square pool is 10 yards, then the pool area is 10 x 10 = 100 square yards.
Which is the correct definition of a square?
A square is a convex quadrilateral with all sides equal length and positioned at right angles to each other. Or, a square is a regular polygon with four sides, a tetragon.
How to calculate the square of a side?
Square Calculations. Calculate q, P, A | Given a. Given the length of a side calculate the diagonal, area and perimeter. q = a√2. A = a 2. P = 4a. Calculate a, P, A | Given q. Given the diagonal length calculate the side length, perimeter and area. a = q / √2.