Answer:
A=150ft^2
Step-by-step explanation:
A=(b1+b2)/2*h
A=(15+10)/2*12
A=25/2*12
A=25*6
A=150ft^2
When the windmill turns, its sails will form a circle of 5m radius.
So area = pi*radius^2
= 3.14*5^2
= 3.14*25
= 78.5 sq.m
That isnt even a question is a mathematical statement
Answer:
-17 feet below sea level
Step-by-step explanation:
Garcia is at an elevation of 141 feet, and drops 158 feet. Subtracting 141 from 158 gets 17, therefore the answer is -17. A more straightway option to do this is 141 - 158 which gives you the answer.