can someone help me answer questions regarding the length of triangles?, I'll give everyone who attempts to answer a "good answer" picture is attached.

Question

anonymous · Answer

attachment

anonymous · Answer

q. 5-answer b
q. 6 -ans b

anonymous · Answer

q.7-ans c
do u want just the answers or solution also..reply fast

anonymous · Answer

5) 8^2 - 7^2 = 64-49
=15

So the answer is b $$\sqrt{15}$$

6) $$18^{2} + 12^{2}$$
=324+144
=468

So the answer Is  c $$\sqrt{468} = 6\sqrt{13}$$

anonymous · Answer

1) b
2) b 
3) c 
4) b 
5) c 
6) c