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38º Trigonometry T/27 Drawings on this sheet are NOT to scale. 1. In the drawing on the right ABCD is a square.
AP = 5 cm QC = 7 cm PB = 12 cm
Calculate
(a) the size of the angle marked x
(b) the length of AB
(c) the length of DQ
(d) the length of PD
(e) the size of ∠ BQD A x B P D C Q B 2.
F A 3. D E KLMN is a trapezium with LM parallel to KN.
LM = 8.4 cm
KN = 19.6 cm
KL = 10.7 cm
∠ LKN = 58º
Calculate
(a) the perpendicular distance between the parallel edges
(b) the area of the trapezium
(c) the perimeter of the trapezium. 4. B A 5. C In the drawing on the left CDEF is a square.
EF = 4.7 cm ∠ BCF = 36º ∠ BAE = 28º
Calculate the lengths of
(a) BF
(b) AB
(c) AD C D L N K ABCD is a parallelogram
AB = 3.8 cm BC = 7.9 cm...
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This document was uploaded on 03/01/2014.
 Spring '14

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