Use Pythagorean Theorem to find the length of the missing side of this right triangle to the nearest tenth.

10.3

Step-by-step explanation:

Pythagorean Theorem:

a and b being the sides and c being the hypotenuse.

15.21 + = 121

= 121 - 15.21

= 105.79

b =

b = 10.3

Hope that helped!!! k

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

goog may be able to you find that answer