Answer:
Step-by-step explanation:
The surface area of right cone is calculated by the following formula
Where r is the radius of the cone and h is the height
In this case we know that the diameter d of the base is:
So the radius is:
and
So the area is:
Answer:
the answer would be 2.
Step-by-step explanation:
(9 - (3 / (1/3)) plus 2 equals 2
Hope this helps!
Good luck
Answer:
WO=10
NE=90
NT=28
Step-by-step explanation:
the bigger one has 6 times longer sides.
The estimated value is 900