Rubbish R = 1.25 the Chord is 2 long and 2 units from the circumference Half the chord length squared = 2 times X so X = o.5 Diameter =2.5 divide by 2 = 1.25 radius
"There's no way you can simplify this further without a calculator." Rubbish. Rationalise the denominator to give the actual final answer of r = 4 - 2√2
Nice video. You can simplify the last step one further to 4 - 2*sqrt2.
Thank you!
Rubbish R = 1.25 the Chord is 2 long and 2 units from the circumference Half the chord length squared = 2 times X so X = o.5 Diameter =2.5 divide by 2 = 1.25 radius
"There's no way you can simplify this further without a calculator."
Rubbish. Rationalise the denominator to give the actual final answer of r = 4 - 2√2
Yes, you are correct. I apologize, and thank you!