Answer:
Step-by-step explanation:
Volume of triangular prism:
=
× H
Volume of triangular pyramid:
=
The total volume of figure is
V =
+
34/w = 40/100
40w = 340
340/40 =w
w= 8.5 or 85/ 10
Answer:
Sorry this is late, but it could help future people. Answers are in the picture.
Step-by-step explanation:
I took the quiz. :)