A Fig. 7.30
* The coordinates of the vertices of APQR are
P(0, 2), Q(4, 6) and R(8, 1).
Choose a suitable scale and draw APQR
on graph paper.
b With the point (4, 4) as centre of
enlargement, enlarge PQR by scale
factor
1/2
Write down the coordinates of the
vertices of the enlargement, P'Q'R'.

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He trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? ? a) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2