Answer:
the last one
Step-by-step explanation:
Sum of two interiors=exterior




Answer:
It has 5 Faces. The 4 Side Faces are Triangles. The Base is a Square. It has 5 Vertices (corner points)
Step-by-step explanation:
Answer:
Triangle D.
Step-by-step explanation:
A scalene triangle has different sides.
Answer:
You are correct it is c
Step-by-step explanation: