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What is the area and perimeter of a square whose diagnol has a length of 10 square root of 2?
To answer this you've got to see that a square can be told as two equal triangles joined, right?
Ok, so, next, you use known ways to calculate remaining sides/angles/both of a triangle (for instance, if there are two angles with 30º each, the remainig will be 120º , so it gets a total of 180º, but that is not the exact purpose of this question, only of a step of it, so I won't go too far with it):
So, each of the two triangles that form a square would have two angles of 45º each (forming one of 90º joined with the other triangle's).
Then, if 1 side (lets say, side "c") has sqrt(10) of length, then each (lets say) "a" and "b" (remaining ones of the triangle) would have a lenght of about 2.236067977498.
So, what do we know now?
We know that each smaller side of the triangle has 2.236067977498, and that will correspond to the length of each of the square' s sides. So, for the perimeter:
2.236067977498x4=8.944271909992
For the area:
2.236067977498x2.236067977498=4.999999999991996234340004
What else can I help you with?
How do you find the perimeter of the rectangle whose length is 40cm and a diagnol is 41cm?
First, you must find the width. Use Pythagoras' Theorem. Then, just add the lengths of the four sides, to get the perimeter.
What is the perimeter of a square whose sides measures 8.5 inches?
Perimeter of a figure is the sum of its side lengths. In a square, all four sides are the same length. So, the perimeter of a square whose side length is 8.5 is 4 x 8.5 = 34.
How do you find the area if perimeter is given?
If the area is a square, 1/4 of the perimeter is the length of one side. That length squared is the area. The area will be the product of two numbers whose sum is half the perimeter.
What is the perimeter of a square whose side is 0.93m?
Perimeter = 4*0.93 = 3.72 m
What is the perimeter in feet of a rectangle whose length is twice its width and whose width is 9 feet?
If the width is 9' and the length is twice that, the length is 18'; the perimeter is twice the length plus twice the width, which is 36' + 18' = 54 feet.
How do you find the perimeter of the rectangle whose length is 40cm and a diagnol is 41cm?
First, you must find the width. Use Pythagoras' Theorem. Then, just add the lengths of the four sides, to get the perimeter.
What is the length of the side of a square whose perimeter is 180?
45
What is the perimeter of a square whose length is 25cm?
100 cm
What is the perimeter of a square whose sides measures 8.5 inches?
Perimeter of a figure is the sum of its side lengths. In a square, all four sides are the same length. So, the perimeter of a square whose side length is 8.5 is 4 x 8.5 = 34.
What will be the perimeter of a square whose aera is 484cm2?
The perimeter will be 88cm. The square root of 484 is 22 - the length of one side of the square, multiplied by 4 is 88 !
What is the length of the side of a square whose perimeter is 300 yards?
Since a square has four sides of equal length, divide the perimeter measurement by four: 300 / 4 = 75 yards.
What is the perimeter of a square whose length is 6.66yd?
26.64yd (4 sides x 6.66 = 26.64)
How long is the side of a square whose perimeter is 148 meters?
A square has four equal sides, so its perimeter is 4*length of one side, so to find the length divide the perimeter by 4. 148/4 is equal to 37.
How do you find the area if perimeter is given?
If the area is a square, 1/4 of the perimeter is the length of one side. That length squared is the area. The area will be the product of two numbers whose sum is half the perimeter.
What is in simplest radical form the length of a side of a square whose diagonal is 11?
the diagnol is the side of the square times squareroot(2) so the length of the side is 11/squareroot(2) and in simplified form your final answer is 11*squareroot(2)/2
What would be the area and perimeter of a square whose length is 6 feet?
The area of the square would be 36 square feet and the perimeter is basically four times the side, because a square has equal sides so the perimeter would be 24 feet. \
What is the length of the side of a square whose perimeter is 160 cm?
To find the length of a side of a square given its perimeter, you would divide the perimeter by 4 since a square has four equal sides. In this case, the perimeter is 160 cm, so you would divide 160 by 4 to get 40 cm. Therefore, the length of each side of the square is 40 cm.
