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Solving Math 3 on page 74 of the book Horizon of Creativity Volume 2
Solving exercises on page 74 of Math 3 Workbook Volume 2, book Horizon of Creativity:
Area of a Square
Practice
1. Solve Exercise 1 on Page 74 Math 3 Workbook
Problem: Calculate (following the example).
Solution Guide: Apply the formula for the perimeter and area of a square to solve according to the example.
Answer:
- See more: Solving exercises on pages 75, 76, 77 of Math 3 Workbook Volume 2, book Horizon of Creativity
2. Solve Exercise 2 on Page 74 Math 3 Workbook
Problem: Observe the square picture.
a) Measure the length of the picture: .?. cm.
b) Calculate.
The area of the picture.
The perimeter of the picture.
Solution Guide:
a) Use a straightedge to measure the length of the picture and fill in the blank.
b) Use the measured value to calculate:
+ The area of the picture by multiplying the length of one side by itself.
+ The perimeter of the picture by multiplying the length of one side by 4.
Answer:
a) The length of the picture is 6 cm.
b) The area of the picture is: 6 x 6 = 36 (cm2).
The perimeter of the picture is: 6 x 4 = 24 (cm).
Answer: 36 cm2
24 cm
Hope this document on solving exercises on page 74 of Math 3 Workbook Volume 2, book Horizon of Creativity will be beneficial for you. You can work on additional exercises related to the square area to reinforce your problem-solving skills and knowledge.
