Answer:
If the diameter is 18 then the radius r=9 so the area is:
πr2=81π≅254.469
Step-by-step explanation:
Explanation:
The area of a circle is given by the formula πr2 where r is the radius.
1. 9(60) = 540 minutes.
2. There is 0.5 pints = 1 cup, so three cups. :)
3. 4(2) = 8 pints.
4. 1,00 millimeters = 1 meter, so 9 meters.
Hope it helps! :)
Answer:
interesting can i get brainliest
Step-by-step explanation:
Step-by-step explanation:
Pathagory and Theorem
a^2+b^2=c^2
(x-3)^2+(x-4)^2=6^2
expand:
2x^2-14x+25=36
2x^2-14x-11=0
x=(\sqrt{71}+7)/2
perimeter=(x-3)+(x-4)+6=2x-1
insert the value for x into 2x-1
+6=perimeter
Hope that helps :)
