Question

What’s the largest square that can fit into a circle with a diameter of 15?

Answer 1

Answer:

Step-by-step explanation:

let the side  of square=x

then x²+x²=15²

2x²=225

x²=225/2

x=15/√2

or x=(15√2)/2=7.5√2 ≈10.6066≈10.61