Surface Area of a Cube :
Surface Area of a Cube
At the end of the lesson, The students should be able to find the surface area of a cube. :
At the end of the lesson, The students should be able to find the surface area of a cube. Objective:
A cube is a prism with six square faces. :
A cube is a prism with six square faces. CUBE:
Slide 5:
SQUARE: A quadrilateral with four right angles and four congruent sides.
Slide 6:
Surface area: The sum of the areas of all the surfaces of a three-dimensional figure.
Slide 7:
How many squares are there? Is this a cube?
Problem: :
Problem: Find the surface area of the cube, the lateral faces or outer surface of which are bounded by a length of 5 cm.
Answer: :
Answer: SA=6s² =6(5 cm)² =6(25 cm²) =150 cm² 5 cm
Presented by: :
Presented by: Presented to: Jugado Jovel F. Mr. Salvador Salazar
Slide 11:
Thank you THE END