Answer:
b) 19.03in
Step-by-step explanation:
6.3in / 4.8in = 1.31in
1.31in x 14.5in = 19.03in
A
area of one triangle=(1/2)×6×4=12 m²
area of four triangles=4×12=48 m²
area of square=6×6=36 m²
total area=48+36=84 m²
