Answer:
C≈6.28mm
Step-by-step explanation:
C=2πr
= 2·π·1≈6.28319mm
Answer:
The diagonals of a rectangle are always congruent
Answethere should be an answer key online
Step-by-step explanation:
Answer:
-18
Step-by-step explanation:
Successor of -19 = - 19 + 1 = - 18