Question

measure area by counting unit squares
1 construct arguments each unit square in the figure is 1 square inch. lance says that the figure has an area of 6 square inches. is lance correct? explain.
count to find the area of the figure.
2
3
4
area = square inches
area = square centimeters
area = square inches
5 math on the spot you measure the area of a tabletop with blue unit squares and green unit squares. which unit square will give you a greater number of square units for area? explain.

Explanation:

Step1: Count unit - squares in the first figure

Count the number of unit - squares in the figure for question 1. There are 8 unit - squares. Since each unit - square is 1 square inch, the area is 8 square inches. Lance is incorrect.

Step2: Count unit - squares in question 2

Count the unit - squares in the figure for question 2. There are 7 unit - squares. So the area is 7 square inches.

Step3: Count unit - squares in question 3

Count the unit - squares in the figure for question 3. There are 12 unit - squares. So the area is 12 square centimeters.

Step4: Count unit - squares in question 4

Count the unit - squares in the figure for question 4. There are 7 unit - squares. So the area is 7 square inches.

Step5: Analyze unit - square size in question 5

The smaller the unit - square, the greater the number of unit - squares needed to cover an area. Since the green unit - square is smaller than the blue unit - square, the green unit - square will give a greater number of square units for the area of the tabletop.

Answer:

1. Lance is incorrect. The area of the figure is 8 square inches.
2. Area = 7 square inches
3. Area = 12 square centimeters
4. Area = 7 square inches
5. The green unit - square will give a greater number of square units for the area because it is smaller.