Definition :-
When many plain surfaces combine eachother yielding staright edges ,sharp vertices is called polyhedron .
#1
Yes
- It's cuboid or rectangular prism
#2
No
It has circular shapes ,no sharp edges
#3
No
- It has a sharp vertice but no staright edges .
#4
Yes
- It has flat base and sharp edges also staright edges
Hexgonal pyramid
Answer:
Answer in picture attached
Step-by-step explanation:
All you gotta do is divide 7 by 20
7 / 20 = 0.35
Answer:
(2n-1)
Step-by-step explanation:
The expression will be (2n-1) where n is the index of the odd number you wanna find