The answer to your question is 8.1
False Happy Thanksgiving :)
<span>In general, if the pyramid has 'x' sides, then it will have 'x' lateral faces. Total Number of Faces = Number of Base Faces + Number of Lateral Faces. Total Number of Faces = 2 + x. So the formula is F=x%2B2 where "x" is the number of sides that the pyramid has and "F" is the total number of faces.</span>
Answer:
x=10
Step-by-step explanation:
Answer:
108
Step-by-step explanation:
65+110+87=252
360(Total angle of quadrilaterals)-252=108
