Answer :
Answer:
9.7 ft
Step-by-step explanation:
Pythagorean Theorem: a^2+b^2=c^2
7^2+b^2=12^2
49+b^2=144
b^2=95
b=9.74679434 or 9.7 ft
Answer:
9.7 ft
Step-by-step explanation:
Pythagorean Theorem: a^2+b^2=c^2
7^2+b^2=12^2
49+b^2=144
b^2=95
b=9.74679434 or 9.7 ft