contestada

1. Mr. Morrison has decided that an angle of 15° is
about the right measurement for the ramp. He
measures the height of the front doorstep. It is 12cm high

How long will the sloping piece of wood for the ramp need to be?
3.21
46.36
12.42
44.78

Respuesta :

alimohamedzeeshan

Answer:

the height of the front doorstep is 12 cm

angle given is 15 degree

so, the length of the ramp wooden peice should be 44.7

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