The formula for an area of a circle is
A=pi times radius squared
there for you do pi times 9.5 to the power of two/squared (radius is half of the diameter so 19 divided by 2 is 9.5)
pi times 9.5 squared
= 283.5
I rounded to the nearest tenths
Answer:
Point of intersection is (-2, -1).
Step-by-step explanation:
The diagonals bisect each other so we only need to find the midpoint of one of the diagonals. We'll use the diagonal qs:-
Midpoint = (-8 + 4)/2, (1 + -3)/2
= (-2, -1)
It will be a circle with a center of (3, -4) and a radius of 12.
Answer:
45 square centimeters.
Step-by-step explanation:
Length(L) = 9 cm
breadth (b) = 5 cm
Area of the rectangle
= L * b
= 9 * 5
= 45 cm²
Hope it will help :)
<h2>
Answer:</h2><h3>
There are 2 ways to solve this system: by substitution or by graphing. I will solve this system using both.</h3>
<u>Substitution Method</u>
For x:
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For y:
Solution:
<u>Graphing Method</u>
According to this graph, the solution will be .
