Answer:
S= 85.3
Step-by-step explanation:
0.17 , 2/9, 1/4
a= 0.17
b= 2/9
c=1/4
2/3
the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves
sry if wrong but i hope it helps
area = ( base 1 + base 2 ) ÷ 2 x height
50 = ( 10 + 15) ÷2 x height
50 ÷ 12.5 = height
height = 4
