D2=l2+w2
Diagonal of a rectangle or square = square root of ( length2 + width2 )
You can't. Suppose for instance your rectangle is 1xA, then the diagonal length is sqrt(1+A**2). But if your rectangle is sqrt(A)xsqrt(A) then your diagonal length is sqrt(2*A). The only thing one can say for sure is that the diagonal length is at least sqrt(2*A).
In a rectangle, the line of symmetry runs vertically down the center or horizontally across the middle, dividing the shape into two equal halves. To find equal lengths, measure the distance from the line of symmetry to one side of the rectangle; this distance will be the same on the opposite side. Additionally, since opposite sides of a rectangle are equal, knowing one length allows you to conclude that the corresponding length on the other side is the same. Thus, the line of symmetry helps visually confirm and measure these equal lengths.
a swimming pool is 60 ft x 170 ft x 40 ft x 150 ft; what is the distance to swim across the pool from one corner to the other corner?
you find the length and width by counting the numbers on the side to find the width and counting the numbers going across to find the length
"Perimeter" means the distance around something. Just add the four sides of the rectangle.
pi is the ratio of a circle's diameter (the distance across it) to its circumference (the distance around it).
Measure the rectangle, multiply the sides. Measure the hole, find the area. Subtract circle from rectangle.# 5x6 rectangle. 5*6 = 30 # Circle is 3 inches across, 3.14*(3/2)2 = 7.065 # 30-7.065 = 22.935
Well, sweetie, a rectangle doesn't have a diameter because that's a term reserved for circles. If you want to find the dimensions of a rectangle, you measure the length and width, honey. Just grab a measuring tape and get to work, no need to overcomplicate things.
The length of a rectangle is twice its width. If the perimeter of the rectangle is , find its area.
To find the distance around a figure, you calculate the perimeter. The perimeter is the total distance around the outside of a shape or figure. To find the perimeter of a rectangle or square, you add up all the sides. For a circle, you can find the perimeter by multiplying the diameter by π (pi).
the length of a rectangle is 5 more then the width. Find the perimeter and the area of the rectangle