31 P4.AP.JM.17100200
Level 3
All lines in the figure meet at right angles. What is the length of A?
3 m
Length Rectilinear figure Composite figure perimeter
32 P5.AP.JM.17083175
Level 3
Mei had a piece of wire 180 cm long. She wanted to bend the wire into a figure shown. How much more wire did she need? (Note: All lines meet at right angles)
3 m
Rectilinear figure Composite figure perimeter More than or less than
33 P4.AP.NK.23050828
Level 3
The measurements of a plot of land are given below. (All sides of the plot of land meet at right angles.)
  1. What is the area of the plot of land?
  2. Each square metre of land costs $85. How much does the plot of land cost?
3 m
Square Rectangle Rectilinear figure Composite figure area Money

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