In ΔFGH, FH= 7 ft, FG= 12 ft, and m∠F= 70°. Find m∠G. Round your answer to the nearest tenth.
A.) 17.3°
B.) 11.6°
C.) 78°
D.) 34.4°

step-by-step explanation:

mean or average is 40.6

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)