Answer:
36.55
Step-by-step explanation:
8.6×4.25=36.55
Answer:
30 Mintues to get there + 30 Mintues early = 1 hour
2:00 PM - 1 hour = 1 PM
Step-by-step explanation:
Answer:
It is first answer
Step-by-step explanation:
Answer:
a = 28 / √2
Step-by-step explanation:
Isosceles triangle therefor a = b
use pythagorean theorem
a² + a² = c²
2a² = 28²
a² = 28² / 2
Take the square root of both sides
a = 28 / √2
131.88 or jus do radius times 2 so 21+ 21 = 42.
42 x pi(3.14) = 131.88
