Answer:
Lonnie is not correct
Step-by-step explanation:
The quotient is A coz quotient and multiplication is same thing and when 11 is multiplied in 5 & 12 in 7 it gives the answer
Answer:
C. 105 
Step-by-step explanation:
<em><u>The formula for a regular polygon is:</u></em>
<em><u /></em>
→ p is the perimeter and a is the apothem

105
For each of the problems, twice the angle formed by the chords is equal to half the sum of the angles of the arcs.
So, for the first problem, we have

, so

.
For the second,

, so

.
For the last problem,

, so

.
Feel free to comment below if you have any questions!