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
You will need to show us a picture if u don’t mind kind sir
Answer:
a. 22 ft 5in
b. 24 ft 4in
c. 2 ft 8 in
Step-by-step explanation:
all you need to do is add and substract them and then chance the units.
What do you want the answer to? Once you update your question, I'll edit my answer!!!