Composite 2D Shapes (Area/Perimeter)
10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.
Sample: the first question, solved
Find the area of a composite shape: a rectangle (6cm×4cm) plus a triangle (base=4cm, height=3cm).
📘 Worked solution
✓24+6 = 30cm².
And one from the hard end
Find the area of a rectangle (10cm×6cm) minus a semicircle (radius=3cm), π≈3.14.
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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