jasaylasmoctt9212 jasaylasmoctt9212
  • 15-01-2020
  • Mathematics
contestada

A 30-foot ladder is leaning up against a roof that is 20 feet above the ground.
(a) How far from the building is the foot of the ladder?
(b) What is the angle between the ladder and the ground?

Respuesta :

annaliebert1 annaliebert1
  • 15-01-2020
a=22.36 (sqrt 500)
b=41.81
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