Answer:
6 vertices and 5 faces
Step-by-step explanation:
The faces are correct as there are 3 rectangles and 2 triangles.
So a total of 5 faces
There are 6 corners/vertices so the answer is 6 vertices
Answer:
8 is the correct answer ...
Answer:
Step-by-step explanation:
The answer is 89 stamps. 7-4= 3 so he is adding 3 each week.
68 + (3 x 7)=
68 + 21 = 89