The area of the slice is given by:
A = k * pi * r ^ 2
Where,
r: Apple pie radius
k: relationship of arcs
We have then:
A = (60/360) * 3.14 * (12/2) ^ 2
A = 18.84 in ^ 2
Answer:
The area of that slice of pie is:
18.84 square inches
There are 12 parts to the ratio (1 + 3 + 8 = 12).
Divide 54,000 by 12.
54,000/12 = 4,500
Now multiply for each part:
1 = 4,500
3 = 13,500
8 = 36,000
You can check by adding them up (4,500 + 13,500 + 36,000 = 54,000).
So the ratio is 4,500:13,000:36,000
Hope this helps =)
When I factored it I got 4a^2(8a+3)
9514 1404 393
Answer:
Rotation 90° CCW
Step-by-step explanation:
Note that Figure 1 has a small appendage off the larger rectangle. That appendage is pointing East (to the right).
In Figure 2, that same appendage is pointing North (up).
If you are facing East and you want to face North, you will find that you need to turn 90° in the counterclockwise direction. That is the transformation that was done here:
rotation 90° CCW about the origin
Answer:
i believe x would be 12
Step-by-step explanation:
i did 7+5=12
