# What do you call a tree root with four equal sides?

you call it a square root.

that's so corny but true.

### What do you call a parallelogram that has all sides the same length?

If all sides are equal,and there are only 4 sides,then that would make it a square.If there are 6 sides and they are all equal,then it's a hexagon,and 8 equal sides would be an octagon,etc.The names of these shapes often have root words in them that desribe the number of corners or sides.Octagon has the root prefix of -oct,which means 8,and -hex means 6, pentagon has the root prefix of -pent,which means 5.It's actually quite…

### What is a perfect square and a perfect cube?

A perfect Square means a shape having 4 equal sides and the angle between two adjecent lines should be 90, But a perfect Cube means its an OBJECT with its four sides are equal dimentions. Any square has 4 equal sides and 90 degree corner angles. This is a question about number theory. A perfect square is a number whose square root is an integer (eg 9, 49 etc). Similarly a perfect cube is a…

### Does an equilateral have congruent sides?

By definition, an equilateral triangle has congruent sides. "Equi" has the same root as the word "equal," which is synonymous with "congruent," and "lateral" is based on the Latin word for "side." Thus, the word "equilateral" actually means "equal sides," which means they are "congruent." In fact, an equilateral triangle has three equal sides and three equal angles.

### What is the perimeter of a square with an area of 49?

The area of square is the square of one of its sides, which are all equal. To find the value of a side, take the square root of the area. In this case the square root of 49cm2 is 7cm. The perimeter is the sum of all four sides of the square, so the perimeter of a square with an area of 49cm2 is 7+7+7+7 = 28, or 4x7 = 28.

### What is the perimeter of 22 acres?

It depends on the shape. 22 acres =106480 sq yards. If it is a perfect square, with all sides equal and all angles right angled, the length of the sides will be equal to the square root of 106480 = 326.31 yards, so the perimeter will be four times this = 1305.25 yards. If it is a long rectangle, the perimeter will be bigger. A circle gives the smallest perimeter possible.

### What is the perimeter of a square that has an area of 49 cm squared?

The area of square is the square of one of its sides, which are all equal. To find the value of a side, take the square root of the area. In this case the square root of 49cm2 is 7cm. The perimeter is the sum of all four sides of the square, so the perimeter of a square with an area of 49cm2 is 7+7+7+7 = 28, or 4x7 = 28.

### How do you find the length of the side of a square with only the area?

To find the area of a square, where all four sides are of equal length, you simply square the length of one side: for example, the area of a square of four inches is sixteen square inches, or 42 in. To find the length of the side of a square when you only know the area, you simply reverse the process, and take the square root of the area. The square root of 16 is…

### How do you figure out the angles if the hypotonuse is 128?

In a triangle ABC, when hypotenuse is 128 unit which is right angled at A. By phythagoras theorem H square = P square + B square root of hypotenuse = ROOT of 8square + root of 8square it means other two sides are equal therefore . assuming the sides equal to x we have 2x square=128 x square= 64 x = -+8 but length is always positive. therefore other two sides = x= 8

### How do you find the perimeter of a square when only the area is given?

Since you know that a square has four congruent sides, you know that the area is s2. If you want to find the length of one side, take the square root of both sides, so you're left with s= the square root of the area. A square has 4 sides, so to find the perimeter (4s = P), multiply both sides by 4. So you end up with this: P= 4A1/2 where P is the…

### How do we find the width of a square if you only have the area?

We know that every side of a square in the same length, and that the area is equal to the width times the height. Because this is a square, the width and height are equal, so area is equal to the length of one of the sides times itself, or the length of one of the sides squared. So, in order to find the length of one of the sides, you take the square root…

### ABCD is a square If BD 5 what is the area of square?

The square on the hypoteneuse of a right-triangle is equal to the sum of the squares on the two adjacent sides. So. 5 units by 5 units = 25 square units 25 is therefore the sum of the squares on BC and CD. As these sides are equal, we know that each square must be 12.5 square units. The length of the sides of a square containing 12.5 square units is the square root of…

### Where did a parallelogram get its name?

A parallelogram is a 2-dimensional figure with four sides. Each pair of opposite sides is parallel.The root "gram" is a reference to something marked or written, a figure.The root "parallel" is a reference to parallel lines.So a parallelogram is a figure in which parallelism is a prominent characteristic.

### What would be the dimensions of a square-shaped half acre?

One acre = 43,560 square feet. One half acre = 21,780 square feet. Since the area is a square, the sides are all equal in length. So one knows that to solve this requires knowing what number multiplied by itself equals 21,780. The solution is to take the square root of 21,780 which is equal to 147.58 feet or the dimensions of all four sides.

### If you have a 45-45-90 triangle with a hypotenuse of 16 root 2 how do you find the other sides?

The other sides are both 16. This is because in a 45-45-90 triangle the legs are congruent because of the isosceles triangle theorem, and also the hypotenuse of the triangle is equal to the leg times root 2. That is because of the 45-45-90 triangle theorem. So in a summary the legs are congruent and the hypotenuse is equal to the leg times root 2.