Surface area of cone is 60π cm^2
Option A is correct.
Step-by-step explanation:
We are given:
Height = 17cm
Radius= 3cm
We need to find surface area of cone in terms of π.
The formula used to find surface area of cone is:
Putting values:
So, Surface area of cone is 60π cm^2
Option A is correct.
Keywords: Surface area of cone
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Answer: 65
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Answer:
21
Step-by-step explanation:
Ok, so this may be confusing but I’ll explain.
Here is a very simplified diagram:
1-2, 1-3, 1-4, 1-5, 1-6, 1-7
2-3, 2-4, 2-5, 2-6, 2-7
3-4, 3-5, 3-6, 3-7
4-5, 4-6, 4-7
5-6, 5-7
6-7
*Note- I did this in about 30 seconds and on my phone so it is very simplified *
Each number, 1-7, is supposed to represent a different ingredient and they are put together to represent the two-ingredient combinations.
For example: 1-2 could represent pepperoni and sausage, and 1-5 could represent pepperoni and olives. This would mean that the 1 represents pepperoni, 2 represents sausage, and 5 represents olives.
If you count the number of combinations in each row, there are 21 combinations. This is because I made sure there are no repeats (2-3 AND 3-2) and because there wouldn’t be any doubles (1-1 or 2-2)
Dividing the number of balloon animal per the time he takes to make them you get an average of how many animals per minute Fred the clown can make.
20/15=1,3 animals per minute
Since 0,3 is not a complete animal, the correct answer would be "Fred the clown can make 1 animal in 1 minute"
Answer:
6, 12, 18, and 24
Step-by-step explanation:
Multiples of 2: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24. Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24. Common multiples of 2 and 3 include 6, 12, 18, and 24.
