contestada

A building across the street casts a shadow that is 24 feet long. your friend is 66 feet tall and casts a shadow that is 4 feet long. what is the height of the building?

Respuesta :

similar triangles as the sun is at the same angle

let h be height of building

h/24 = 66/4 
h = 66/4 * 24
h = 396 feet

Otras preguntas