Answer:
reeee :(
Step-by-step explanation:
Answer:
SAS theorem
Step-by-step explanation:
If
and m∠ECD = m∠BCA, then the triangles are similar by the SAS theorem.

So,
and m∠ECD = m∠BCA because vertical angles are congruent
Therefore ΔECD is similar to ΔBCA by SAS theorem
Answer:
you have to be more specific on what your talking about
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
the range is the difference between the biggest and the smallest number
55-45=10
I believe the answer is B, Oval.