Long Quiz Midterm Amt 111.docx

AMT 111 Fundamental of Aeromath NAME: ______________________________ Long QUIZ

DATE: ___________

I. Solve the ff. Problems ( show your solution) A. How many square inches are there in 1. 4 sq. ft. 2. 40 acres 3. 2 sq. miles 4. 23 sq. ft. 1 5. 1 2 sq. ft. B. How many square feet are there in 1. 3 sq. in. 1 2. 4 2 sq. in 3. 12 acres 4. 1 sq. miles 5. 25 sq. in. II. Find the area of the ff. problems ( show your solution) 1. Find the area of a rectangle whose length is 13 in. and whose width is 2 in. 1 2. Find the area of a rectangular piece of sheet metal whose length is 25 in. and whose width is 2 10 in. 1 3. Find the area of a square whose side is 9 2 in. 4. Find the area of a square whose side is12ft. 5. Find the area of a circle whose diameter is 23 in. 6. Find the area of a circle whose diameter is 15ft. 1 7. A triangular piece of sheet metal has a base of 16 in. and a height of 52 in. What is its area? 8. Find the area of a triangle whose base is 8 in. and whose altitude is 5 in. 9. Find the area of a trapezoid whose altitude is 5 ft. and whose bases are 9 ft. and 7 ft. 10. Find the area of a trapezoid whose altitude is 8 in. and whose bases are 12 in. and 10 in. III.

Analyze and Solve the ff. problems ( show your solution) 1

1. The area of a rectangular piece of sheet metal is 10 sq. ft. its width is 12 ft. What is its length? 2. A mechanic has been told that he needs a square beam whose cross-sectional area is 5. 5 sq. ft. What are the dimensions of this beam? 3. Find the diameter of a round bar whose cross-sectional area is 4.750 sq. in 4. Find the base of a triangle whose area is 23 sq. in. long and whose altitude is 3 in. 5. Find the altitude of a trapezoid whose area is 35 sq. in. and whose bases are 9 in. and 7 in.

Prepared by Mr. John Christian H. De Leon

1. 576 sq. in 2.