Plane Shapes.

Mathematics for JS 1 3RD TERM.

Week1 and 2.

Theme: Mensuration and Geometry.

Plane Shapes.

Performance Objectives.

Student should be able to

  1. State the similarities and differences between

(a) Square and rectangle,

(b)Triangle and Trapezium,

(c) Parallelogram and circle.

  1. Find the area of plane shapes.
  2. Find the area of real-life objects.


Week 1.

Square and Rectangle.

         Rectangle                                               Square




  1. Both have 4 sides.
  2. They both have 4 angles.
  3. Each angle equals 90°.
  4. Sum of interior angles are the.... View More

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