$369.75 + $330.90 + $297.00 = $997.65
$997.65 divided by 3 = $332.55
Answer : $332.55
2) given (because they already marked that on the picture)
3) N is vertically opposite to the angle above => N equals the angles above
JK is parallel to ML
JN = NL
4) KJN and MLN have alternate angles => equal
5) JN = NL
angle JNK = angle LNM
angle KJN = angle MLN
C is 23 because if you get all rhe numbers and measure thats your answer. I think i might be wrong. if I am then sorry