In triangle ABC a=39 m, b=27 m and c = 42 m. Find the area
A)K=69.7 m^2
B)K=512.3 m^2
C)K=607.3 m^2
D)K=814.8 m^2

Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x,y) t-2, 00 ro, 900(x, y)