"Surface Area of ​​Cuboids and Cubes" Cuboids and Cubes PPT Courseware 4

Description

"Surface Area of ​​Cuboids and Cubes" Cuboids and Cubes PPT Courseware 4

Can you find the surface area of ​​the figure below?

It's my baby's birthday and I've already bought a gift. It will be more beautiful with packaging. But, what is the minimum size of wrapping paper you need to buy?

Choice: The chemical plant is going to build a rectangular parallelepiped reservoir. It is planned to paint the outside of the reservoir with blue paint and lay ceramic tiles on the inner wall and bottom. The area of ​​the painted part refers to the sum of the areas of ( ). The area refers to the sum of the areas of ( ), and the area of ​​​​this pool refers to the area of ​​( ). (Wall thickness is ignored)

a. Front, back, left, right

b. Front, back, left, right, up, down

c. Front, back, left, right, below

d. Bottom

Mathematics in life

How many square decimeters of glass is needed to make a lidless cubic glass fish tank with an edge length of 5 decimeters? (Only list the formula without calculation)

A section of ventilation duct is 50 cm long, 10 cm wide and 8 cm high. How many sheets of iron are needed to make such a pair of ventilation ducts?

Xiaohong's bedroom is 4 meters long, 3 meters wide and 3 meters high. Excluding the 5 square meters of doors and windows, the walls and roof of the room are all covered with wallpaper. What is the minimum area of ​​wallpaper required to decorate this room?

Use three cubes with sides of 1 cm to form the picture on the right. Its surface area is ( )

a. 14 square centimeters

b. 16 square centimeters

c. 18 square centimeters

Keywords: cuboid and cube courseware, surface area of ​​cuboid and cube courseware, New People's Education Edition fifth grade mathematics volume PPT courseware, fifth grade mathematics slide courseware download, cuboid and cube PPT courseware download, surface area of ​​cuboid and cube PPT courseware download ,.ppt format

For more information about the "Surface Area of ​​Cuboids and Cubes, Surface Areas of Cuboids and Cubes" PPT courseware, please click on the "Surface Areas of Cuboids and Cubes ppt ppt" tab.

"Surface Area of ​​Cuboids and Cubes" Cuboids and Cubes PPT Courseware 6:

"Surface Area of ​​Cuboids and Cubes" Cuboids and Cubes PPT Courseware 6 1. What is the surface area of ​​cuboids and cubes? 2. How to calculate the surface area of ​​cuboid and cube? 3. What are the applications of surface area calculation of cuboid and cube in daily life? ..

"Surface Area of ​​Cuboids and Cubes" Cuboids and Cubes PPT Courseware 5:

"Surface Area of ​​Cuboids and Cubes" Cuboids and Cubes PPT Courseware 5 1. A cuboid has ( ) faces. Generally, each face is ( ). In special cases, there are two faces ( ), and the ( ) of the opposite faces are equal. . 2. A cuboid has ( ) vertices, (..

"Surface Area of ​​Cuboids and Cubes" PPT Courseware 3 on the understanding of cuboids and cubes:

"Surface Area of ​​Cuboids and Cubes" Understanding of Cuboids and Cubes PPT Courseware 3 Teaching Objectives 1. Knowledge Objectives: Through the explanation and observation of examples, further consolidate the characteristics of cuboids and cubes and their side expansion diagrams. 2. Ability goal: be able to calculate long...

File Info

Update Time: 2024-10-02

This template belongs to Mathematics courseware People's Education Press fifth grade mathematics volume 2 industry PPT template

Preview