The average is 2. To find the average you add all the numbers then divide the sum by the total amount of numbers.
The area of the composite figure can be calculate
120 pi x 5.1 1922.6547
1922.6547 divided by 7.4 =259.8182
259.8182 + 3.2 = 263.0182
Answer:
The answer is a isosceles right I think.