Hello!
To find the volume of a cone, use the formula: V = 1/3πr²h.
In the photo, the height is 6 units, and the diameter is 8 units. Since the radius is half the diameter, then the radius is 4 units.
V = 1/3π(4)²(6)
V = 1/3(6)(16)π
V = 2(16)π
V = 32π
V = 100.5309... This can be rounded to about 100.5.
Therefore, the volume of this cone, is about 100.5 units³.
Can you help I have tried 4 times
Y=2x-3 rise over run and then the y intercept
Let x be the length.
Then the perimeter is given by the formula : 2(20+x)=40+2x.
Area of the dance floor:
Answer:
1) -6 + 5 = -1
2) 5 - 6 = -1
3) -11 + 10 = -1
4) -1 + 0 = -1
5) 0 - 1 = -1
Step-by-step explanation: Hope this helps :)