For example, Rectangle has a perimeter of 24 units and a length of 8 units, solve for the missing width.
Solution:
P=2l+2w
24=2(8)+2w
24=16+2w
8=w
Therefore, the width of the rectangle is 8 units.
For example, Rectangle has a perimeter of 24 units and a length of 8 units, solve for the missing width.
Solution:
P=2l+2w
24=2(8)+2w
24=16+2w
8=w
Therefore, the width of the rectangle is 8 units.
In 6th Grade Geometry, students learn about the properties of rectangles and how to calculate its dimensions. They should learn how to solve for missing dimensions of a rectangle when its perimeter is given. Math teachers may use a "Solve for missing dimension of a rectangle given perimeter worksheet" to help students develop their problem-solving skills.