Answer:
9 :)
Step-by-step explanation:its 9
B because first you do the two triangles which =3 then you get the area for the square in the middle which is 15 then you add them up to get 18
Answer to question is y=-5x-11
Answer:
TSA=6a²
TSA=6*17*17=1734 mm²
Step-by-step explanation:
