Question

1. Find the length of a

Answer 1

Answer:

19.20 would be length a

Step-by-step explanation:

we would use the pythagorean theorem a^2+b^2=c^2

12^2+15^2=c^2

144+225=c^2

369=c^2

√369=c

19.20=c

It would be greatly appreciated if you gave me the brainlest