TEXTBOOK REFERENCE · GANITA MANJARI
Exercise Set 1.2 · Q3(ii) · Open official source ↗
On a graph sheet, mark the x-axis and y-axis and the origin O. Mark points from to on the x-axis and from to on the y-axis. (Use the scale 1 cm = 1 unit.) Using Fig. 1.5, answer the given questions.
Look at Reiaan’s bathroom.
(ii) What is the shape of the showering area SHWR in Reiaan’s bathroom? Write the coordinates of the four corners.

AIMS worked solution
AIMS SOLUTION / EXPLANATION
O · F · R(-6, 9) · P(-6, 0) · S(-6, 6) · H(-3, 6) · W(-2, 9)
Given:
The four boundary points in the given order.
To Find:
The shape.
Property:
Equal y-values give horizontal segments.
Solution:
SH and WR are horizontal and parallel.
SR is vertical; HW is oblique, so this pair is not parallel.
Results:
SHWR is a trapezium with one pair of opposite sides parallel.
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