f2-mathematics-quiz-sqaure-roots-and-pythagoras-theorem

f2-mathematics-quiz-sqaure-roots-and-pythagoras-theorem -...

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Unformatted text preview: F.2 Mathematics Quiz (3) Name: _______________________ F.2 ___ ( ) 2009-03-11 Time allowed: 75 minutes Total score: 100 Multiple Choice (30%) 1. Let x = 0.5, y = 1.2, then y x + = A. 1.7 B. 1.5 C. 1.3 D. 1.1 2. If a < 0, then 2 a = A. a B.- a C. a D. a 2 3. Refer to the figure. DA = 6 cm, AB = 8 cm, BC = 4 cm. D = B = 90 . Find the length of line segment CD . A. 2 11 cm B. 4 5 cm C. 6 cm D. 7 cm 6. Which of the following statement is true? A. is a rational number B. 81 is a surd C. 75 and 27 are like surds D. 2 1 . is an irrational number 5. The figure shows a square with a diagonal equal to a cm. Find the area of the square. A. 2 a cm 2 B . 2 2 a cm 2 C . a 2 cm 2 D . 2 a 2 cm 2 6. Refer to the figure, which of the following is/are correct? I. r 2 + t 2 = p 2 + s 2 II. ( p + s ) 2 = p 2 + s 2 + 2 q 2 III. ( p + s ) q = rt A. I only B. II only C. III only D. II and III only 1. 2. 3....
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f2-mathematics-quiz-sqaure-roots-and-pythagoras-theorem -...

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