Answer:
a) Area
b) 3,848 in. cubed
Step-by-step explanation:
Since we need to find the area of a circle, we have to insert the value of the radius (diameter ÷ 2) into the equation:

Answer:
The remaining side has a length of six units.
Step-by-step explanation:
We know that this is an Isosceles triangle because angles A and C are marked as being the same angle. So we know that AB and CB are the same length.
As we're given their lengths, we can simply equate the two, and solve for x:

So we know that the remaining side has a length of 6.
Answer: I think it’s 4032
Step-by-step explanation:
Set up a fraction use one radical sign divide the radicans simplify if neccessary
Answer:
12/16 or 3/4 or 75%
Step-by-step explanation: