the radius = 5.5
height = 13
V = πr²h = π5.5² x 13
The answer= 30.25π x 13= 393.25π
Volume = 1234.805
Answer:
b^7/5
Step-by-step explanation:
The 5 is in front of the radical ,so it would go on the denominator.
Answer: 65π
Step-by-step explanation:
you can draw the cone to make it easier for you to understand.
to find the curved surface area of a cone, you multiply the base radius of the cone by pie. Then multiply your answer by the length of the side of the cone.
to do this you need the length of the side and the radius of the cone.
to find radius, divide the diameter by 2.
= 5
then use the right angle triangle in the cone to find the length of the side
use Pythagoras theorem which states that a² + b²= c²
a= 5, b= 12, c= x (length of side)
∴
no that you have found the length
multiply the base radius by pie
which is:
5 ×π = 5π
then multiply this by the length of the side
5π × 13 = 65π
there you go!
hope it helps!
The answer would be A. I gochu homie
Answer:
14/26 or simplified 7/13 which is 53.85%
Step-by-step explanation:
14 girls
26 kids in total (boys and girls added together)
14/26 equals 53.85%