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Can someone help solve this? And could you explain it in words too, please??

 Mar 12, 2019
edited by mersades  Mar 12, 2019
edited by mersades  Mar 12, 2019

Best Answer 

 #1
avatar+7424 
+1

\(s = 90^{\circ} - u\\ u = 90^{\circ} - s\\ t = 90^{\circ} - q\\ q = 90^{\circ} - t\\ p = 90^{\circ} - r\\ r = 90^{\circ} - p\\\)

Actually, by the properties of rectangle:

\(q = r = u = 90^{\circ} - t = 90^{\circ} - p = 90^{\circ} - s\).

\(\text{Therefore the following are true:}\\ \cos p = \sin u\\ \cos t = \sin u\\ \cos p = \sin q\\ \cos q = \sin t\\ \)

.
 Mar 12, 2019
 #1
avatar+7424 
+1
Best Answer

\(s = 90^{\circ} - u\\ u = 90^{\circ} - s\\ t = 90^{\circ} - q\\ q = 90^{\circ} - t\\ p = 90^{\circ} - r\\ r = 90^{\circ} - p\\\)

Actually, by the properties of rectangle:

\(q = r = u = 90^{\circ} - t = 90^{\circ} - p = 90^{\circ} - s\).

\(\text{Therefore the following are true:}\\ \cos p = \sin u\\ \cos t = \sin u\\ \cos p = \sin q\\ \cos q = \sin t\\ \)

MaxWong Mar 12, 2019

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