Luttrell 2012
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Chapter 3 Test, continued
7. Find the perimeter of the rectangle whose dimensions are 2.45 cm by 3.1 cm.
8. Find the area of the rectangle whose dimensions are 4.03” by 11".
9. Simplify
a. 4(3 - 4)
2
- 5 ÷ 10
b. [3(2-1)×5- 4] ÷ 10 + 1
10. Find the volume and surface area of a cylinder whose diameter is 10 cm and its height
‘ is 20 cm.
Bonus: (3 pts) The sum of ten positive odd numbers is 20. What is the largest number
which can be used as an addend in this sum?
Bonus: (3 pts) Two 5×5 squares overlap to form a 5×7 rectangle, as shown. What is the
area of the region in which the two squares overlap?
5
5
10
5
10
