What is the area of a half rectangle?

What is the area of half of the rectangle? – Quora. The formula for the area of a rectangle is length multiplied by the width. In this case the area is 12 x 16, which equals 192 square meters. Since your answer is looking for the area of half of the rectangle not the entire rectangle, you divide the area you got by 2.

What is the opposite side of a rectangle?

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Each pair of co-interior angles are supplementary, because two right angles add to a straight angle, so the opposite sides of a rectangle are parallel. This means that a rectangle is a parallelogram, so: Its opposite sides are equal and parallel. Its diagonals bisect each other.

How do you find the perimeter of a rectangle cut in half?

To find the perimeter of a rectangle, add the lengths of the rectangle’s four sides. If you have only the width and the height, then you can easily find all four sides (two sides are each equal to the height and the other two sides are equal to the width). Multiply both the height and width by two and add the results.

How is Kshetrafal calculated?

for short), determine the length and width of the area you are working with, measured in feet. Multiply the length by the width and you’ll have the square feet. Here’s a basic formula you can follow: Length (in feet) x width (in feet) = area in sq.

How do you prove that the opposite sides of a rectangle are equal?

We have to construct a diagonal to the parallelogram. This diagonal divides the parallelogram into 2 triangles. By applying the concept of alternate angles, obtain a concurrency between the 2 triangles. By using the concurrency relation, we can determine whether opposite sides of the rectangle are equal or not.

What is the opposite sides of a rectangle are congruent?

Opposite sides of a rectangle are the same length (congruent). The angles of a rectangle are all congruent (the same size and measure.) Remember that a 90 degree angle is called a “right angle.” So, a rectangle has four right angles. Opposite angles of a rectangle are congruent.

How do you find the perimeter of a semicircle and rectangle combined?

In this question, we have three sides of a rectangle and a semicircle. The opposite sides of a rectangle are parallel and equal in length. Therefore, the two vertical sides are 45 centimetres. The perimeter is therefore equal to 45 plus 45 plus 35 plus 𝑥, where 𝑥 is the length of the arc of the semicircle.