Find the area of the blue triangle on the left side of this isosceles trapezoid. a) 16.25 in2 b) 32.5 in2 c) 45 in2 d) 65 in2

A. 16.25CM2

Step-by-step explanation:

missing leg = 22 − 9 = 13, then  

13

2

= 6.5

A =  

1 /2

(b)(h) =  

1 /2

(6.5)(5) = 16.25

well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation: