Answer:
The answer is 2pi
Step-by-step explanation:
To find the area of a cirlce, use the equation ( pi * r^2 ) so for a semi circle, which is half, simply divide that by 2. Plug in 2 for radius and you get 4pi/2 which simplifies to 2pi.
2/6 because you just add the top number but not the bottom.
Answer:
$100 if you do 1 digit per house it would be $100
Step-by-step explanation:
1. D
2. B
3. A
4. C
Basically always use a^2 + b^2 = c^2 it gives you your A and C so subtract your A from you C and you have your B
Answer:
a and c
Step-by-step explanation:
