hurry plz
find the surface area of the complex figure. a) 300 feet squared b) 225 feet squared c) 550 feet squared d) 525 feet squared
angles b and c are called angles.
a) complementary
b) linear
c) supplementary
d) vertical

George has a triangle-shaped garden in his backyard. he drew a model of this garden on a coordinate grid with vertices a(4, 2), b(2, 4), and c(6, 4). he wants to create another, similar-shaped garden, a′b′c′, by dilating triangle abc by a scale factor of 0.5. what are the coordinates of triangle a′b′c′?