I would draw the triangle then it would be easier to answer. It is not an equilateral because it is not equal on all sides. Perhaps scalene because all the sides are not the same.
Answer:
20
Step-by-step explanation:
5 divided by 100 = 20
The answer is B, divide the rate by the unit to simplify
we know that two similar triangles will have ratio corresponding side is same.
ratio triangle 1 is 75m^2.
and triangle 2 is 12m^2.
so we have ratio of area .
ratio of perimeter will be .
from these perimeter ratio also .