Yes it is the same except there are two arcs you need to find the length for in this one.
Answer:
lll
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
4 x 15 - 20 = 40
60 - 20 = 40
Answer:
B
Step-by-step explanation:
The central angle ANC is equal to the arc ABC that subtends it, thus
arc ABC = 138° → B