Answer:
91
Step-by-step explanation:
add the given numbers then subtract the solutions from 180. as all triangles sides add up to 180.
Trapezoid has only 1 pair of parallel
Answer:
it would be 3 8/10
Step-by-step explanation:
you have to find a common multiple and it would be 10 thin you add them up 7/10+1/10=8/10 plus you have to put the 3 with the 8/10
The question is asking to state the polygon that connects with the base of polyhedron, base on my research and further analysis, I would say that the answer would be a parallelograms formed by segments (lateral edges) connecting the corresponding vertices of the bases. I hope this would help