Question

10. The side of square is (8x + 4y) What is the perimeter?​

Answer 1

Answer:

side = (8x + 4y

perimeter of square = 4×side

= 4(8x + 4y)

= 32x + 16y

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Answer 2

Answer:

Required perimeter is 16(2x+y) unit.

Step-by-step explanation:

Given,side of square is (8x + 4y) unit.

We know perimeter of a square = 4×side

$= 4 \times (8x + 4y) \\ = 4 \times 4 \times (2x + y) \\ = 16(2x + y) \: unit$

This is a problem of square.

Square related more information:

In geometry, a square is a two-dimensional plane figure that has four equal sides and all four angles are 90 degrees. The properties of a rectangle are somewhat similar to those of a square, but the difference between the two is that the opposite sides of a rectangle are equal. Therefore, a rectangle is called a square only if all its four sides are of equal length. Other properties of a square, such as area and perimeter, are also different from those of a rectangle. Here we will study in detail what is a square and its properties with solved examples. A square is a regular quadrilateral with all four sides of equal length and all four angles also being equal. The corners of the square are at right angles or equal to 90 degrees. Also, the diagonals of a square are equal and bisect each other by 90 degrees.

A square can also be defined as a rectangle with two opposite sides of equal length. The figure above represents a square with all sides equal and each angle 90 degrees.

Just like a rectangle, we can treat a rhombus (which is also a convex quadrilateral with all four sides equal) as a square if it has a right angle.

Similarly, a square is a parallelogram that has all two adjacent equal sides and one right angle.

Features of the field

The most important features of the pitch are listed below:

All four interior angles are 90°.All four sides of a square are congruent or equal to each other.The opposite sides of the square are parallel to each other.The diagonals of a square bisect each other by 90°.The two diagonals of a square are equal to each other.A square has 4 vertices and 4 sides.The diagonal of a square divides it into two similar isosceles triangles

The length of the diagonals is greater than the sides of the square.

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