An equilateral triangle has three sides of equal triangle. the perimeter of a shape is the sum of all the sides. what is the equation for the perimeter of an equilateral triangle if p=perimeter and s= length of a side? a. s=3p b. p=s+s+s c. p=3+s d. p=3(s+s+s)

p= s +s +s

Step-by-step explanation:

perimeter of equilateral triangle=sum of all sides

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation: