On every 3rd day ivan goes to the gym to exercise. every 5th day gavin goes to the gym to exercise. what is the first day ivan and gavin will be at the gym on the same day?

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.

if im not mistaking its

step-by-step explanation: