Page 32 - PlayFacto_P12
P. 32
Unit area
Unit area is a system of units used to measure areas. Count square units to
find area and compare them.
A square unit is a square with a side length of 1 unit. Use square units to
measure area. A has 7 square units and B has 5 square units. Therefore, A
has greater area than B.
Unit area
AB
Example 1 Mark the greatest area and mark the least area.
3. Cuisenaire rods silhouette 29
Unit area is a system of units used to measure areas. Count square units to
find area and compare them.
A square unit is a square with a side length of 1 unit. Use square units to
measure area. A has 7 square units and B has 5 square units. Therefore, A
has greater area than B.
Unit area
AB
Example 1 Mark the greatest area and mark the least area.
3. Cuisenaire rods silhouette 29
