sqrt(120)factor under the radicalsqrt(22 * 30)= 2sqrt(30)=========
square root of (6 x 20) = square root of (120) = 10.95
One square foot = 144 square inches, so 120 sq in. = 0.833r sq ft.
Complete area of the circle = 3*66.99 = 200.97 square units pi*radius2 = 200.97 Divide both sides by pi and then square root both sides radius = 7.998170905 or about 8 units of measurement
8400/70 = 120 feet Check: 70*120 = 8400 square feet
The answer, assuming that 120 is degrees and not radian is -square root of 3.
10.95445Square Root of 120The square root of 120 is 10.954, but it is easier to say "square root of 120." You could also reduce itSQRT(120) = SQRT(12) * SQRT(10) = [SQRT(4)*SQRT(3)] * [SQRT(5) * SQRT(2)] =2 * SQRT(3) * SQRT(5) * SQRT(2)It is common to reduce large numbers under the radical to a string of factors having prime numbers under the radicals.
Square root of 217 for apex
One way is trial and error. The square root of 121 is 11. So the square root of 120 is just under that. 10.9 squared is 118.81 10.95 squared is 119.9. 10.954 squared is 119.99 which is close enough for me.
12
sqrt(120)
10.9545
120The answer is 120.
10.954i
No, it is not. For it to be a perfect square, the square root of it would have to be an integer, but √120 ≈ 10.954. 100 and 121 are perfect squares nearest to 120. ■
Irrational.
sqrt(120)factor under the radicalsqrt(22 * 30)= 2sqrt(30)=========