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Mathematics, 19.10.2020 14:01 Josephcastillo6403
5. Calculate the perimeter of given polygons correct to one decimal place
(a) A triangle with vertices P(-2,3).Q(5, -4) and R(1,8)
(b) A parallelogram with vertices A(-10,1), B(6, -2).C(14,4)
and D(-2,7)
(c) A trapezium with vertices E(-6, -2), F(1, -2), G(0,4) andH( -5,4)
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5. Calculate the perimeter of given polygons correct to one decimal place
(a) A triangle with verti...
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