4. Measurement

4.01 Units of length

4.03 Units of area

4.035 Estimating area

4.04 Areas of rectangles and triangles

4.045 Composite areas

4.05 Units of mass

4.06 Units of volume and capacity

4.07 Volume of prisms

Year 11

4.04 Areas of rectangles and triangles

Interactive practice questions

Find the area of the rectangle shown.

A rectangle with a length marked $9$ $m$ with double ticks on each opposing side and a width labeled $6$ $m$ with single ticks on each opposing side. Small squares are drawn at each corner, signifying that it is a right angle.

Easy

< 1min

Find the area of a rectangle whose length is $12$12 cm and width is $5$5 cm.

Easy

< 1min

Find the area of the square shown.

Easy

< 1min

Find the area of a square whose side is $5$5 cm.

Easy

< 1min

Outcomes

1.3.8

calculate areas of rectangles and triangles, and composites of these shapes

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