Question: MFM2P1 UNIT #9 TEST Name: Mical Trigonometry Calculators may be used but not shared. Page I of 2 Show ALL work necessary to earn maximum

MFM2P1 UNIT #9 TEST Name: Mical Trigonometry
MFM2P1 UNIT #9 TEST Name: Mical Trigonometry Calculators may be used but not shared. Page I of 2 Show ALL work necessary to earn maximum credit. Knowledge = /13 Thinking = 16 Application = 16 Communication = KNOWLEDGE [13 MARKS] 14 1 . Find the ratio of sinA, cosA, and tanA. [3] (a) co.5 cm sinA = COSA = tanA = 1.2 cm 1.3 cm B 2. In each triangle, determine ZA to the nearest degree. [4] (a) (b) 1.6 cm B 9 cm A. B 3.4 cm 12 cm 3. For each triangle, find the value of x to one decimal place. Show all steps. X ( b ) [6] (a) 600 329 41.3 cm 8.2 cm X

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