Question

The areas of two similar octagons are 112 in.2 and 63 in.2. What is the ratio (larger to smaller) of their perimeters?

Answer 1

1. C     5/3

2. A    25/9

3. A    187.5m^2

4.B     3,150

5.D     4/3

Answer 2

Might be late but since the area is a squared unit (m^2), it's 2-dimensional perimeter is just a plain unit(m), it's 1-dimensional the 2-dimensional ratio is 112/63 Then, the 1-dimensional ratio is sqrt(112/63), which is 4/3. Plus i just took the quiz and got that question right :)