Answer: 90º
Step-by-step explanation: complimentary angles are either of the two angles whose sum is 90º
Answer:
900
Step-by-step explanation:
3 squared is 9. 9 time 100 is 900
For cylinder
d=10m
So r=5m
h=5m
volume=pi×r^2×h
=3.14×5×5×5
=3.14×125
=392.5m^3
So option a is correct.
321-207 is actually equals to 114 but I mean the equation is false
