Answer:11
Step-by-step explanation:11 bc 42-11=31
Answer:
8 pi m
Step-by-step explanation:
area of a circle is 2r pi
2(4) pi = 8 pi
Answer:
240 degrees
Step-by-step explanation:
360 - 120 = 240
Answer:
Step-by-step explanation:
1) Reflection over
2) The triangles are congruent by SAS, so when is mapped onto , because points and are corresponding, will correspond with .
3) Yes, because , so the triangles are congruent by SAS.
Answer:
m=-5
Step-by-step explanation: