It is B. The radius is 4. So the area is 16 pi. If you multiply that out it is about 50.
Answer:
yes
Step-by-step explanation:
The formula to finding the hypotenuse of a right triangle is a^2+b^2=c^2. So since the longest side is the hypotenuse, the 82 in. is the hypotenuse. 18^2+80^2= 6724, then we square root it, square root of 6725 is 82.
Answer:
About 75 degrees
Step-by-step explanation:
Let's call the point between C and B D. Using the Pythagorean Theorem, you know that CD is 
cm, meaning that BC has length 
cm. Additionally, we know that AB has length 
. Using the law of cosines:
Hope this helps!
Answer:
3 because 9x3 is 24 and that’s the closest u can get unless u turn into fraction
Step-by-step explanation:
Answer:
(x,-y) so it would be (6,-3)
