Enter the surface area, in square inches, of this package.​ Please explain how you got the answer.​

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation:

hint: which coefficient is a multiple of 360°?

step-by-step explanation:

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )