Which item is the largest?
a core of protons and neutrons surrounds by electrons
answer : the length of the ramp to the nearest inch will be, 129.49
step by step explanation :
as we know that,
in the given image, the value of (the angle between the base and the hypotaneous) is and the value of perpendicular is 18 inch.
now we have to calculate the value of the hypotaneous by using above expression, we get
the hypotaneous is equal to the length of the ramp = 129.49 inch
therefore, the length of the ramp to the nearest inch will be, 129.49