Answer:
Step-by-step explanation:
For Case -1



Put the value of
in equation
we get




and thus 

Case-2


Now multiply 





and 
Answer: B, same side interior angle theorem
The rule is that the two inner angles on the same side of the transversal should add up to 180 degrees
Answer: the total area with the extension S≈82,3 foot², S>S'.
Step-by-step explanation:
D₁=8 foot D₂=10 foot a wide extension = 4 foot.
1) Let the total area with the extension S is the area of the circular table S₁
plus a wide extension S₂.
Considere S₁:



2)\ Considere S':

S>S'.
Good luck an' have a nice day!
Answer:
1 1/5
Step-by-step explanation:
Well 8x25x23 = 4,600 but what do you need to subtract by?