Suppose sqrt(A) = B ie the square with sides B has an area of A and its perimeter is 4*B.
Now consider a rectangle with sides C and D whose area is A.
So C*D = A = B*B so that D = B*B/C
Perimeter of the rectangle = 2*(C+D) = 2*C + 2*D = 2*C +2*B*B/C
Now consider (C-B)2 which, because it is a square, is always >= 0
ie C*C + B*B - 2*B*C >= 0
ie C*C + B*B >= 2*B*C
Multiply both sides by 2/C (which is >0 so the inequality remains the same)
2*C + 2*B*B/C >= 4*B
But, as shown above, the left hand side is perimeter of the rectangle, while the right hand side is the perimeter of the square.
They are all polygons and they are shapes they all have sides and vertices. They all have a measure like how squares have 90 degrees angles.
A square meter is a unit of area. Suppose we only consider quadrilaterals of a given area, say 16 square meters. This is the area of the following rectangles (among others): 1 by 16 meters, 2 by 8, 4 by 4 (a square), 8 by 2, and 16 by 1. So to convert an area in square meters into a length and width pair, choose an edge length, and divide the area by that length to get the other edge length. Another example: Suppose we have a rectangle whose area is 20 square meters. Take one edge to be 5 meters, so you get 20/5 = 4 meters as its other edge.
Arizona ranks 6th with 113,998.3 square miles.
Vermont ranks 45th in size with 9,614.26 square miles.
Perimeter is used in several real world situations.For example, if your living room is thirteen feet long and twenty feet wide, you know you can't get a rug whose sides are bigger than 13x20.Another common example is fencing. When you are putting up a fence you don't really care about the area. You are looking for how much fencing you will need, which means you need to know how big the perimeter of the land is.In math, perimeter is used in geometry and trigonometry (among other places), and is sometimes used to help student's practice their algebra skills is middle schools.
Opposite sides are parallel and opposite angles are equal
That is the area. The perimeter is the measure around something, and it is relevant, among other things, to know how much fencing you need for a lot.
It is not clear when the minimum wage will go up in North Carolina as it was not among the ten states where the minimum wages will go up.
B positive
Yes
Yes
Yes
Yes, ICTs can still be innovatively used to support low-literacy populations through audio, visual, and interactive technologies like voice-based interfaces, picture-based communication, and simplified user interfaces. These tools can help bridge the literacy gap and enable access to information, services, and opportunities for the poor. Additionally, community-based ICT training programs tailored to the specific needs and contexts of low-literacy individuals can further enhance their digital skills and empower them to leverage ICTs effectively.
mandla
can ICTs be innovetively used in the absence of minimum literacy levels among the poor?how
Quadrilaterals in general have four sides and four angles. Rhombuses, trapezoids, parallelograms, squares, rectangles, and other similar shapes are included among these.
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