Answer:
Find the hypotenuse of the triangle on the bottom:
a^2+b^2=c^2
6^2+8^2=10
then use x=square root of a2+b2 to find side x
x=6.63
Step-by-step explanation:
I got the answer by adding the triangles
There was a son a dad and his dad. I know this is confusing but there is a son who has a dad and his dad is there as well. So the dad's dad would be the littlest one's grand-dad
2/3:2 = 1/3:1 The last one is in simplest form.