Answer: 30
Step-by-step explanation: i’m not sure but my hw says it’s right
Given
81 red balls
Number of balls per row = Number of rows
Procedure
b = Number of balls
r = Number of rows
T = Total number of balls
b = r
The answer is:
Number of rows = 9
Number of balls = 9
Cut only to ends of the triangle off then it will have a pentagon with the uncut shape
Answer:
13909416897778.08 cm
Step-by-step explanation:
The smallest number that they can all be divided by