Question

While writing the equation to construct a rectangle of specified perimeter and area, the ​perimeter was wrongly written as 46 instead of 64. One side of the ​rectangle was then computed as 20 metres
A) what is that length of the other side
B) what is the area of the ​rectangle
C) find the side of the rectangle in the original problem

Answer 1

Answer:

hey here is your answer

Given.

Perimeter was wrongly written as 24 instead of 42.

The length of a side was then computed as 10 metres

Formula used/Theory

⇒ Perimeter of rectangle = 2(L + B)

⇒ Area of rectangle = (L×B)

If Perimeter of rectangle is taken as 24 m

And the length computed was 10 m

2(L + B) = 24m

(L + B) =

= 12m

(10 + B) = 12m

B = 12m–10m = 2m

Then Area computed in problem was = (L×B)

= 10m×2m

= 20m2

Corrected perimeter = 42m

2(L + B) = 42m

(L + B) =

= 21m

If area computed is 20m2 and sum of length and breadth is 21m

Then;

The sides comes out to be 20m and 1m

Conclusion/Result. The sides comes out to be 20m and 1m

hope it help you ☺️

Answer 2

Answer:

Osmosis is the spontaneous net movement of solvent molecules through a selectively permeable membrane into a region of higher solute concentration, in the direction that tends to equalize the solute concentrations on the two sides. Haloalkanes are hydrocarbons containing aliphatic alkane with one or more