Question

3. Observe the adjoining figure and answer the following.
a) Which edge is the intersection of faces EFGH and EFBA?
b) Which faces intersect at edge FB?
c) Which three faces form the vertex A?​

Answer 1

Answer:

a)EF

b)EFBA and FGCB

c)EFBA , EHDA and ADCB

Step-by-step explanation:

a)edge EF is the intersection of faces EFGH and EFBA

b)EFBA and FGCB faces intersect at edge FB

c)EFBA , EHDA and ADCB are three faces form the vertex A