Page 69 - NUMINO_WB_3B
P. 69
057-P1-1
Word Problems (1)
The sum of the three side lengths of an equilateral triangle is 48 cm, and
the sum of the four side lengths of a square is 80 cm. What is the
difference between the side length of the equilateral triangle and the side
length of the square in cm?
Step 1. What is the side length of the equilateral triangle in cm?
Step 2. What is the side length of the square in cm?
Step 3. What is the difference between the side length of the equilateral
triangle and the side length of the square in cm?
Word Problems (1)
The sum of the three side lengths of an equilateral triangle is 48 cm, and
the sum of the four side lengths of a square is 80 cm. What is the
difference between the side length of the equilateral triangle and the side
length of the square in cm?
Step 1. What is the side length of the equilateral triangle in cm?
Step 2. What is the side length of the square in cm?
Step 3. What is the difference between the side length of the equilateral
triangle and the side length of the square in cm?
