Answer:
2.547
Step-by-step explanation:
2pir=8
1.273=r
d=2r
2.547=d
Answer:
third side is 4
Step-by-step explanation:
using Pythagoras theorem,
(√33)² + l² = 7²
33 + l² = 49
l² = 49 - 33
l² = 16
l = √16
l = 4
Answer:
12
Step-by-step explanation:
v3=36
v=36/3
v=12
Answer:
You didnt show the statements...
Step-by-step explanation: