Answer:
Step-by-step explanation:
The area of the pentagonal base, A = 33.5 cm²
The height of the prsim,h = 15 cm
We need to find the volume of the pentagonal base prism. The formula for the volume of the pentagonal base prism is given by :
So, the required volume is .
|6w+12| = 6
-12 -12
6w = -6
/6 /6
W = -1
To prove that 2 triangles are similar we need
either
1) values of tree sides of the both triangles that should be proportional (SSS), either
2)values of 2 corresponding angles that should be congruent (AA),
either
3) values of 2 sides in both triangles (that should be proportional) and angle between them (that are congruent) in both triangles (SAS).
WE do not have any of these data, so we cannot prove that triangles are similar.