HELP ME I DON'T UNDERSTAND IT :(
1 answer:
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Answer:
here is the answer
Step-by-step explanation:
i needed the extra words to publish but look at the image
Given:
Radius of the base of the cone = 12 in.
The slant height of the cone = 15 in.
To find:
The lateral surface area of the given cone.
Solution:
The lateral surface area of the cone is:
Where, r is the radius of the base of the cone and h is the slant height of the cone.
Putting , we get
The lateral surface area of the cone is 180π in ² and the missing value for the blank is 180.
Answer:
6
Step-by-step explanation:
limit is defined when the limit from both side are defined and equal to f
, limit f(x)=-4-(-10)=6
f(-10)=6
, limit f(x)=(-10)+16=6
Then
, limit f(x)=6