Explanation is in the file
tinyurl.com/wpazsebu
Answer:
Area of the flying saucer = 
Step-by-step explanation:
The Flying saucer is in the shape of a circle.

Area of the circular flying saucer= 
:
Area= 
Area of the flying saucer 
So, the area of the flying saucer is 
Answer:
4
Step-by-step explanation:
h(5)=5-7
h(5)=-2
g(-2)=(-2)^2
g(-2)=4