Someone please help with all ASAP
<1 = 57 <2=57 for a<1=119 <2=119 for bangles 1 6 9 14 3 8 11 and 16 equal 53 for c angles 2 5 10 13 4 7 12 15 equal 127 for cangles 9 11 12 equal 90 for dangles 10 13 8 6 are 51 for dangles 5 4 and 7 equal 39 for dangles 2 and 3 equal 141