Which statements about the diagram are true? Select three
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Answer:
DE+EF>DF
5<DF<13
∆DEF in a scalene triangle.
Step-by-step explanation:
When combined, DE and EF must be longer than DF, or else the three sides will not all be connected, and the shape will no longer be a triangle.
DE+EF>DF
When combined, DE and EF must be longer than DF, or else the three sides will not all be connected, and the shape will no longer be a triangle.
When combined, DE and DF must be longer than EF, or else the three sides will not all be connected, and the shape will no longer be a triangle.
DE+EF=13
DF<13
DE+DF>EF
4+DF>9
DF>5
5<DF<13
The |, ||, and ||| on the lines EF, DE, and DF means that all of the sides have different lengths. This means that the triangle is scalene.
∆DEF is a scalene triangle.
I hope this helps. :)
Answer:
from the given options we conclude that, the correct options are:
DE + EF > DF
5 < DF < 13
Δ DEF is a scalene triangle.
Step-by-step explanation:
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