perimeter, area, and volume \
what is the formula for finding the perimeter?
2 π r or π D
A number that names a part of a whole thing. Example: 1/2, 2/3, 4/5, etc . . .
What is a fraction?
What is the formula for the area of a square
side × side or side^2
The top of a fraction that explains how many parts are being referred to.
What is a numerator?
What is the perimeter of a pentagon with equal sides of 5 feet?
25 feet
The number on the bottom of a fraction that tells how many parts make up the whole.
What is a denominator?
Find the perimeter of a hexagon that has equal sides of 14 mm
84 mm
A whole number and a fraction combined into one number. Example: 1 and 1/2.
What is a mixed fraction?
An equilateral triangle has a perimeter of 24 inches. What is the length of one side of the triangle?
8 inches
Has a top number that is larger than (or equal to) the denominator. Example: 9/4.
What is an improper fraction?