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In the diagram below, the top of each stair is parallel to the floor. What is the value of y? (Picture below.)
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Aug 27, 2017
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In the diagram below, the top of each stair is parallel to the floor. What is the value of y?
(Picture below.)
Mathematics
high-school
Martin Bayly
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Martin Bayly
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25°
as the stair is // to floor
we can use alternate angle
Shijin TR
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Sep 2, 2017
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Shijin TR
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