Answer: 1 square and 4 triangles
Step-by-step explanation:
you can see the square at the bottom. Around you can see 1 triangle in the front 2 on the sides and one in the back.
Answer with Step-by-step explanation:
We are given that

Let g(x,y)=
We have to find the extreme values of the given function


Using Lagrange multipliers



Possible value x=0 or 
If x=0 then substitute the value in g(x,y)
Then, we get 


If
and substitute in the equation
Then , we get possible value of y=0
When y=0 substitute in g(x,y) then we get

Hence, function has possible extreme values at points (0,1),(0,-1), (1,0) and (-1,0).




Therefore, the maximum value of f on the circle
is
and minimum value of 
The product is 1668
Hope it helped
Answer:
395
Step-by-step explanation:
you just add up the months