Solving Exercise 2 on Page 110 Math 5 Textbook

Guidelines for Solving Exercise 2 on Page 110 Math 5 Textbook

Problem Statement:
A skilled worker crafts a tin box without a lid in the shape of a rectangular prism with a length of 6dm, a width of 4dm, and a height of 9dm. Calculate the tin area used for making the box (excluding welding edges).

Solution Method:
Utilize the following calculation methods: 
- Calculate the lateral surface area of the rectangular prism by multiplying the perimeter of the base by the height (ensure consistent units).
- Determine the total surface area of the rectangular prism by adding the lateral surface area to the area of the two bases. 

Answer:
The lateral surface area of the box is:
(6 + 4) x 2 x 9 = 180 (dm²)
The base area of the box is:
6 x 4 = 24 (dm²)
The tin area used for making the box is:
180 + 24 = 204 (dm²)
Final Answer: 204dm²

Section Math 5 Exercise Page 110, Surface Area and Total Surface Area of the Rectangular Prism comprises 2 exercises. Moving on to the solution of Exercise 2 on Page 110 Math 5 Textbook. Mytour offers suggested answers and detailed solving methods for Exercise 1 on Page 110 Math 5 Textbook. It is essential for students to grasp the concepts of this lesson.