What is the value of x?

answer both please. will mark brainliest.

x = 27, x = 3

Solution:

Figure (1):

If two triangles are similar, then the angles are congruent and the corresponding sides are proportional.

Do cross multiplication.

Subtract 112 from both side of the equation.

Subtract 20x from both side of the equation.

Divide by –6 on both sides.

⇒ x = 27

Figure (2):

If two triangles are similar, then the angles are congruent and the corresponding sides are proportional.

Divide by 3 on both sides of the equation.

⇒ x = 3

25

step-by-step explanation:

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.