Answer:
The correct answer is A)
PRISM.
Explanation:
Any 2-dimensional shape formed with straight lines is a polygon. Examples of polygons are:
- Quadrilaterals
- Hexagons
- Pentagons, and
- Triangles are all examples of polygons. The name of polygons are usually indicative of the number of sides they have.
Cheers!
F(d)=(d+1)(d-1+6)
f(d)=(d+1)(d+5)
f(2)=(2+1)(2+5)
f(2)=(3)(7)
f(2)=21
Answer:
8
Step-by-step explanation: