Answer:
12 is missing
Step-by-step explanation:
Answer:
1.76 for each marker
Step-by-step explanation:
Answer:
24 meters
Step-by-step explanation:
The area of a circle can be found using the following formula.
We know that the area is 144pi m^2.
Substitute 144pi m^2 in for a.
We want to find the diameter. First, we must find the radius. We have to get the variable, r, by itself.
Divide both sides of the equation by pi.
The variable, r , is being squared. The inverse of a square is the square root. Take the square root of both sides of the equation.
The radius of the circle is 12 meters, but the question asks for diameter. The diameter is twice the radius.
The radius is 12 m.
Multiply
The diameter of the circle is 24 meters.
$79.5 was already in his account before he deposited the $130 and 125.50.
Answer:
circle and rectangle
Step-by-step explanation:
we know that
A cross section that is perpendicular to the base of cylinder is a rectangle
A cross section that is parallel to the base of cylinder is a circle
A cross section that is angled to the base of cylinder is an oval