Roughly close to something near 289.
289.
0.0046
area = Pi*(radius squared) = 289*pi, or approximately 907.92 square units.
pi squared = approximately 9.8696044
yes
289.
0.0046
It is a measure of an area, approximately equal to 492 sq metres.
1 and 17
If it were, then 17 squared would equal 8 squared plus 15 squared. ie 289 would equal 64 + 225 which it does, so it is a pythagorean triangle.
If a = 17 and a x a = 289 then no other values of a can exist.
Sin squared is equal to 1 - cos squared.
area = Pi*(radius squared) = 289*pi, or approximately 907.92 square units.
17 squared = 172 = 289
3 squared is equal to 9
pi squared = approximately 9.8696044
3.70833333 is approximately equal to 3 17/24 or 89/24.