Fundamentals of Math

Fundamentals of Mathematics

7. What is the area of the quadrilateral shown below?

9. A circle has a diameter of 59 cm; what is the circumference of the circle? a. 29.5 cm b. 59 cm c. 870.25 cm 2 d. 3481 cm 2

10. Find the area of a circle whose radius is 11 m. Approximate your answer using 3.14 for .

a. 63 b. 117 c. 138 d. 276

a. 379.94 m 2 b. 1520.53 m 2

c. 34.56 m 2 d. 69.12 m 2

8. ∆

is similar to ∆

What is the perimeter of ∆

?

a. 21 cm b. 63 cm c. 105 cm d. 126 cm

Answer Key on Page 123

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