Point l is the center of regular octagon ABCDEFGH. What is the image of point B after a 225° rotation of B about l? The image is of an octagon ABCDEFGH with diagonals which are intersecting at point l.

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

h df tyjgtyj ttd y ytkgfty ty

step-by-step explanation:

tyty jry j y yj yttj yhgtyj y ghyj ytthj

1. perpendicular

2. parallel

3. perpendicular