Answer:
35cm
Step-by-step explanation:
The net of a regular pentagon has 10 sides.
Since each of the faces are equilateral triangles, the side lengths are equal.
Therefore:
Length of each side of the net = 70/10 =7cm
Therefore, the base is a regular pentagon of side length 7cm.
The perimeter of the base of the pyramid = 5 X 7
=35cm
The perimeter of the base of the pyramid is 35cm.
Answer:
B
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
800*Y=4800
Y=4800/800
Y=6
84. Area of a triangle is (base x height) / 2
Divide each I ingredient by two. If you know how to graph, graph each point.
