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Guidelines for solving exercises on page 54 in Grade 4 Mathematics, including solving methods
1. Solve Exercise 1 on Page 54 in Math Grade 4
Problem Statement:
a) Draw a rectangle with a length of 5cm and a width of 3cm.
b) Calculate the perimeter of the rectangle.
Solution Method:
a) Drawing a rectangle based on the given parameters:
- Step 1: Draw line segment DC = 5cm
- Step 2: Perpendicular to DC at D, draw line segment DA = 3cm
- Step 3: Perpendicular to DC at C, draw line segment CB = 3cm
- Step 4: Connect A to B to form rectangle ABCD with a length of 5cm and a width of 3cm
b) To calculate the perimeter of the rectangle, apply the formula: P = (a + b) x 2 (where P is the perimeter; a is the length; b is the width).
2. Solve Exercise 2 on Page 54 in Math Grade 4
Solution Method:
Drawing a rectangle based on the given conditions:
- Step 1: Draw line segment AB = 4cm
- Step 2: Perpendicular to AB at A, draw line segment AD = 3cm
- Step 3: Perpendicular to AB at B, draw line segment BC = 3cm
- Step 4: Connect C to D, forming rectangle ABCD with a length of AB = 4cm and a width of BC = 3cm.
Concise Guide to Solving Exercises on Page 54 in Grade 4 Mathematics
Surely, after solving math problems in Grade 4 Exercises 1, 2, 3 on pages 53, 54 of the textbook - Drawing two parallel lines, students have grasped the basics of drawing lines. Through the Grade 4 math solutions document along with the lesson on solving practical exercises on drawing rectangles, students will understand what a rectangle is, how to draw it correctly, and each step of drawing rectangles is detailed in the document. Moreover, through this, students can easily grasp the method of doing math problems and quickly come up with solutions, achieving the best study results.
In the next exercise, let's explore how to solve Grade 4 math Exercises 1, 2, 3 on page 55 in the textbook - Practical exercises on drawing squares. We invite you to refer to and apply it for your study needs and solve math problems quickly and effectively.
Here is the solution for Exercise on Page 54 in Math Grade 4 in the section of solving Grade 4 math exercises. Students can review the solutions for Exercises on Pages 53, 54 in Math Grade 4 that were solved earlier or preview the solutions for Exercises on Page 55 in Math Grade 4 to improve their understanding of Grade 4 Mathematics.
Explore more solutions for Exercises on Pages 63, 64 in Math Grade 4 to enhance your knowledge in Grade 4 Mathematics.
Detailed solutions for Exercises on Page 81 in Math Grade 4 have been fully explained for students to refer to and prepare for better practice in Grade 4 Mathematics.
