A 3 by 4 rectangle is inscribed in circle. What is the circumference of the circle?
Formula for diameter is C='pi' times diameter. Diameter is the hypoteneuse of the rectangle(okay, I had to
Ook the formula up...but GRE takers know which formula they ate seeking...rihht? Hypoteneuse is square root of 3 squared +4 squared or 9+16=25....the Sq root of which is 5.Thus 5 is the diameter times Thus the answer is 5 times 'pi'..my tablet doesn't have a readily available symbol.GO TO www.math.com for formulas then write them with makeup on your inner arm b4 the test if your memory isoor?.tho I believe they might let you use a calculator nowadays?.I'm 7 soi don't know for sure'pi.'(roughly 3.141592.),
5 x pi