The formula for finding the surface area of a cone using the slant height is:
SA = pi * r * l + pi * r^2
where SA stands for surface area, r stands for radius, and l stands for slant height
Therefore, we can simply plug in all of the given values into the formula to get our answer.
The equation we would solve would be:
SA = 3.14*4*5+3.14*4^2
This gives us 113.04
The answer that is closest to this would be 113
Therefore, the answer is 113
Hope this helped!!C:D
50 + 150 = 200
500 - 200 = 300
300 more books to be sold
"Inversely" generally means the relationship is proportional to the reciprocal.
y = k/x
The missing length x is 99 m.
Solution:
Given polygons are similar.
<em>If two triangles are similar, then the corresponding sides are in proportion.</em>
Multiply by 22 on both sides, we get
⇒ 9 × 11 = x
⇒ 99 = x
Switch the sides.
⇒ x = 99
The missing length x is 99 m.
