Respuesta :

Answer:

Square root of 65

Step-by-step explanation:

Pythagorean theorem is a^2+b^2=c^2

a=7. b=4

7^2+4^2=c^2

49+16=c^2

65=c^2

Square root of 65= c

Answer:

D.

Step-by-step explanation:I got it right in edgenguity