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3 years ago

8

One way to build a staircase is to attach triangular blocks to an angled support, as shown above. If the support makes a 32 angl

e with the floor, what must the measure of angle 1 be so that the steps are parallel to the floor?

1 answer:

Ivan3 years ago

3 0

All the angels ect would have to be equal to all of them dose it tell u the angels

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