In ΔRST, \text{m}\angle R = (5x-11)^{\circ}m∠R=(5x−11) ∘ , \text{m}\angle S = (3x-3)^{\circ}m∠S=(3x−3) ∘ , and \text{m}\angle T = (3x+18)^{\circ}m∠T=(3x+18) ∘ . Find \text{m}\angle R. m∠R.

answer: i cant see the picture

step-by-step explanation:

can u take a better picture

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.