18. Calculate the missing length.
1.35m
3.25m

A²+B²=C²

1.35² + 3.25² = C²

1.8225 + 10.5625 = C²

C² = 12.385 m²

C= 3.519

C = 3.52 m

The length equal 3.52

I hope I helped you^_^

the y will be in still but your answer will be y x 3

step-by-step explanation:

jk: )

definition: a circle is the  set of all points in a plane that are equidistant  from a given  point  called the center of the circle. we use the symbol ⊙ to represent a circle. the a line segment from the center of the circle to  any point  on the circle is a radius of the circle.

step-by-step explanation:

i googled it and this is what i got i don't know how it is. sorry.