Area of composite figures and units of area
Answers are for parents and teachers.
1
A figure is made of a 15 × 8 cm rectangle and a square of side 6 cm joined to it. Find its area (cm²).
156
2
Find the area (cm²) of a right triangle with legs 10 cm and 7 cm.
35
3
How many cm² is 5 m²?
50000
4
A field is 200 m × 150 m. Find its area in hectares.
3
5
12 ha of land is divided into plots of 4 ar. How many plots are there?
300