One side of the rectangle is 7m and the other is 4m. Find the perimeter and area of the rectangle.

Given:
rectangle length – 7 m
width of the rectangle – 4 m
To find:
S of rectangle -? m2
P of the rectangle -? m
Decision:
Let’s use the formula for finding the perimeter of a rectangle:
P rectangle = 2 (a + b)
P rectangle = 2 * (7 + 4)
P rectangle = 2 * 11
P rectangle = 22 m
Let’s use the formula for finding the area of a rectangle:
S rectangle = a * b
S of rectangle = 7 * 4
S rectangle = 28 square meters
Answer: S rectangle = 28 square meters, P rectangle = 22 meters.