The picture in the attached figure
Part 1) <span>
What is the total area of the swimming pool?</span>
we know that
<span>area of the swimming pool=area rectangle-area semi circle
area rectangle=20*36-----> 720 ft</span>²
area semicircle=pi*r²/2
r=18/2----> 9 ft
area semicircle=pi*9²/2----> 127.17 ft²
area of the swimming pool=720 ft²-127.17 ft²----> 592.83 ft²
the answer Part 1) isThe area of the swimming pool is 592.83 ft²Part 2) <span>What is the perimeter of the swimming pool?
</span>
perimeter of the swimming pool=perimeter of rectangle-18 ft+perimeter semi circle
perimeter of rectangle=2*[20+36]---> 112 ft
perimeter semi circle=2*pi*r/2----> pi*r
r=9 ft
perimeter semi circle=pi*9----> 28.26 ft
so
perimeter of the swimming pool=112 ft-18 ft+28.26 ft----> 122.26 ft
the answer Part 2) is122.26 ft
Answer: Heyaa! ~
Your Answers are... ±1,±2,±3,±4,±6,±12
Step-by-step explanation:
Find every combination of ± p/q, where <em>p</em> is a factor of the constant and
<em>q</em> is a factor of the leading coefficient.
Hopefully this helps you! ^^
- Matthew
7/8. 3/4 = 6/8 7/8 > 6/8.
Match the following.
Given A = {1, 2, 3, 4, 5} B = {2, 4, 6} C = {1, 3, 5}
1. A ∪ B {1, 2, 3, 4, 5, 6}
2. A ∪ C {1, 2, 3, 4, 5}
3. A ∩ B {2, 4}
4. A ∩ C {1, 3, 5}
5. B ∩ C null, or empty set
Answer: The radius of the circle would be 3.
Step-by-step explanation:
The distance between the center coordinate and point on the circle will give you the radius. So use the distance formula to find the radius.
D = √(x2-x1)^2 + (y2-y1)^2
D = √(4 - 1)^2 + (2 - 2)^2
D = 3