You take the formula for a rectangle, replace what you know, and solve for the remaining variable.
If the breadth of the rectangle is 2, then its length is 5. which means that the area is 10 square units.
#include<stdio.h> void main() { float length, breadth, area, perimeter; printf("Enter the length & breadth of a Rectangle\n(length breadth): "); scanf("%f %f",&length,&breadth); area=length*breadth; perimeter=2*(length+breadth); printf(" Area of the Rectangle=%0.3f\n",area); printf("Perimeter of the Rectangle=%0.3f\n",perimeter); printf("(Press ENTER to exit.)"); getch(); printf("\n"); }
If the breadth is 3, it means that the length is 5 which therefore means the area is 15 square units.
Volume = Length *Breadth*Height
length x width Example: A rectangle has a length of 24m and a width of 48m. What is its area? l x w= 24m(length) x 48m(width/breadth) = 1152m2 (meters squared)
If you do not know the length or breadth of a rectangle, you cannot know the area. If you do not know the area of a rectangle, you cannot know the length and breadth. To know the length and breadth of a rectangle, you have to know some other contributing factor in the equation. If you don't, measure it!
breadth multipied by the length
multiply the length with the breadth.
product of length and breadth
If the breadth of the rectangle is 2, then its length is 5. which means that the area is 10 square units.
Well, isn't that just a happy little problem to solve! To find the area of a rectangle, you multiply the length by the breadth. And to find the length, you can use the formula: length = (perimeter - 2 * breadth) / 2. Just remember, there are no mistakes, only happy accidents in math!
#include<stdio.h> void main() { float length, breadth, area, perimeter; printf("Enter the length & breadth of a Rectangle\n(length breadth): "); scanf("%f %f",&length,&breadth); area=length*breadth; perimeter=2*(length+breadth); printf(" Area of the Rectangle=%0.3f\n",area); printf("Perimeter of the Rectangle=%0.3f\n",perimeter); printf("(Press ENTER to exit.)"); getch(); printf("\n"); }
include<stdio.h> #include<conio.h> void main() { int length, breadth, area ; printf("\n Enter the length & breadth of a Rectangle"); scanf("d",&length,&breadth); area=length*breadth; printf("\n Area of the Rectangle=%d",area); getch(); }
If the breadth is 3, it means that the length is 5 which therefore means the area is 15 square units.
The area of each square within the rectangle is 49 cm2, which is the area of a 7 cm x 7 cm square. There the length of the rectangle is 21 cm and its breadth is 7 cm.
Find the area of each rectangle (length * Breadth) and add the results together.
Area of rectangle = Length x Breadth = 9x 9= 81sq feet Acc. to me a room has three dimensions length, breadth and height. If you know the area of the woom and length and breadth you can find height.