Find the smallest number whose factors are 31. 3, 4, and 5.
32. 2, 4, and 9.
33. 11, 4, and 2.
34. 10,2, and 6.

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.