1. A flat pattern that you can fold to form a solid figure is called a/an
A. area
C. face
B. edge
D. net
of its base.
2. In a cylinder, the edge or length of the lateral surface is equal to
A. circumference
C. radius
B. perimeter
D. width
3. The solid figure that has surface area equivalent to four times the areas of circles of
the same radii is
A cube
C. tetrahedron
B. cone
D. sphere
4. The sum of the area of the square base and four triangular lateral faces is the
surface area of
A cube
C. pyramid
B. rectangular prism
D. cone
A. area
C. face
B. edge
D. net
of its base.
2. In a cylinder, the edge or length of the lateral surface is equal to
A. circumference
C. radius
B. perimeter
D. width
3. The solid figure that has surface area equivalent to four times the areas of circles of
the same radii is
A cube
C. tetrahedron
B. cone
D. sphere
4. The sum of the area of the square base and four triangular lateral faces is the
surface area of
A cube
C. pyramid
B. rectangular prism
D. cone
Answers & Comments
Answer:
1.D
2.C
3.B
4.C
Step-by-step explanation:
answer po yam
Answer:
D
C
D
C
Step-by-step explanation:
1.its called geometric net.
2.For a right circular cylinder of radius r and height h, the lateral area is the area of the side surface of the cylinder: A = 2πrh. For a pyramid, the lateral surface area is the sum of the areas of all of the triangular faces but excluding the area of the base.
3.The surface area of a sphere is four times the area of the circle with the same radius.
4.The sum of the area of the square base and four triangular lateral faces is the surface area of a Pyramid.
HOPE IT HELPS.