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The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16
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Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?
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If m is the midpoint of ln and ln=27.8 find the length of mn
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(3a + 7) elevado al cuadrado es.β...
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