Question

1. Draw and verify Euler's formula for square pyramid.​

Answer 1

Answer:

we know to verify by Euler's formula in which F+V-E=2.

square pyramid. →faces = 5. →verticies = 5. →edges = 8. verification:- = F+V-E. = (5+5)-8. = 10-8. = 2. hence verified.

triangular prism. →faces = 5. →verticies = 6. →eges = 9. verification:- = F+V-E. = (5+6)-9. = 11-9. = 2. hence verified.

we know that rectangular prism is a cuboid.

Answer 2

$\huge \bold{◌Answer}$

We know how to verify sqare pyramid by using Euler's Formula

$\large\blue\dashrightarrow \rm \purple {f + v - e = 2}$

$\bold{◈Square \: Pyramid}$

❒Faces = 5

❒Verticies = 5

❒Edges = 5

$\bold{❁Verification}$

$\small \bold{f + v - e = (5 + 5) - 8 = 10 - 8 = 2}$

✠Hence Verified✠