0.5 x 14 x 9 square inches (0.5 x 14) x 9 square inches (7) x 9 square inches so the answer is 63 square inches
Answer:
45
Step-by-step explanation:
using similar triangles
Let x be the boy's height
=
cross multiply to get 43.2x=1944
then divide by 43.2 both sides
to get x=45