Answer:
3 : 5
Step-by-step explanation:
Given 2 similar figures with linear scale factor = a : b , then
ratio of areas = a² : b²
Here ratio of areas = 9 : 25 , thus
linear ratio = : = 3 : 5
Answer:
21
Step-by-step explanation:
21212121212121213121212
You need numbers to find that out
The LCM of 4 and 14 would be 28, all you have to do is put all multiples of both numbers and find the FIRST common one. So like this:
4, 8, 12, 16, 20, 24, 28
14, 28
So basically in small terms all u do is find the first multiple that BOTH numbers have and it has to be the same.