The answer would be 12 different combinations. You do this by multipying 3 by 2 and by 2 again. Three times two equals six and six times two is twelve. You can also make a combinations chart to show all the different possibilities. Hope that helped. :)
Point slope form y- y1 = m(x- x1) coordinates are (2,1) m=2
so the equation becomes y-1= 2(x-2)
Middle square area= 8x8=64
one triangle area = (8x8)/2
multiply the triangel area by four and add the square area-- (4x32)+64=192
Answer:
8.55 × 
Step-by-step explanation:
