Answer:
402.12
Step-by-step explanation:
C=2πr
=2·π·64
≈402.12386 --> 402.12
Sorry, I might be wrong
There is one solution
y^2(y^2+6) + 6(y^2+6)
(y^2+6)^2
By pythagoras Theorem.
x² +12²=13²
=>x² +144 =169
=>x² =169-144=25
=>x=√25=5 unit.
Hence x=5 is your answer.
Hope it helps...
Regards,
Leukonov/Olegion.
The answer is 45a16c34b27
m = 5/2
OR
m = 2 1/2
m = 2.5
