Answer:
10
Step-by-step explanation:
diameter is half of radius
Answered respectively;
1) 0.13514
2) 0.125
18
-3
0.9
Ugh hbd f go ihxhjf go
Answer:
2nd option
Step-by-step explanation:
- 5 =
← in the form 
Because the ratio of a 45,45,90 triangle is 1:1: square root 2, x=4.
:)