Answer:
Step-by-step explanation:
In ΔABC, we have

The Converse of the basic proportionality theorem states that if a line divides two sides of a triangle in same ratio then the line must be parallel to the third side.
Now, it is given that
, this implies that line segment DE divides AB and AC in the same ratio.
Thus, by converse of basic proportionality theorem
line segment DE= line segment BC.
Therefore, if
,then line segment DE is parallel to line segment BC .
Answer:
1.7362
Step-by-step explanation Factor the expression
Use Radical Rules
Calculate the product
hope I helped :)
Answer:
yes
Step-by-step explanation:
Answer:
-132
Step-by-step explanation:
hope it helps you out
Answer: Equilateral, C
Reasons:
1. The angles aren't right
2. All of the sides are the same length