Answer:
assuming we are talking about a flat line the the answer is 71
Step-by-step explanation:
I don’t know the answer but I need points sorry
Answer: I can't really tell you the answer because you didn't show the graphs...
Step-by-step explanation:
<em>Answer: </em><u><em>
The perpendicular distance between the two parallel sides of a trapezium is known as the height of a trapezoid. In simple words, the base and height of a trapezoid are perpendicular to each other. The trapezoids can be both right trapezoids (two 90-degree angles) and isosceles trapezoids (two sides of same length).</em></u>
Yoo
180=interior angle of triangle so
angle TRS IS 180-9X as it is (angles on a straight line)
then angle RTS=5x
and angle TSR=9+x
180=180-9x+5x+9+x
180=-3x+189
180-189=-3x
-9=-3x
x=-9/-3
x=3