Hey there!!
- The area of a circle = πr²
The area is given as 196π
Hence,
196π = πr²
... r²= 196
... r = √196
... r = 14
<em>Hence, the radius is 14 cm. </em>
<em>Hope it helps!</em>
Answer:
Step-by-step explanation:
Put it into y=mx+b form and use substitution.
Answer:
see image
Step-by-step explanation:
Hope this is clear enough, if not feel free to ask me any questions.
Answer:
24 ways
Step-by-step explanation:
4x3x2
12x2
24
The volume of cone formula is 1/3 times pi times radius^2 times height. So in this case the formula which numbers substituted in would be 1/3 times pi times 8^2 times 12. The final answer would be 804.2477 and if rounded it would be 804.2 m^2
