| Formula for the volume of a cone:
Answer:
y + 8= 0(x-3)
y + 8= 0
y = -8
Step-by-step explanation:
Answer:
3240°
Explanation:
The formula for calculating the sum of the interior angles of a polygon is (n-2)x180 where n refers to the number of sides. Because we know that the polygon has 20 sides, the equation would be (20-2)x180. The answer would be 3240°.
Answer: SSS
Explanation: This is because it two triangles have all the same side lengths then they have to be congruent.
Hope this helped!!