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Geometry 9 Online
OpenStudy (anonymous):

In △PQR, find the measure of ∡P.

OpenStudy (anonymous):

OpenStudy (anonymous):

30.4, 35.9, 59.6, 54.1

OpenStudy (crashonce):

use sine rule: 33.8/angle p = 57.6/90deg

OpenStudy (anonymous):

Since sinP = 33.8/57.6 , the angle of P would be 35.93

OpenStudy (anonymous):

then tell me that p is 35.9

OpenStudy (anonymous):

p is 59.6

OpenStudy (anonymous):

one more please?

OpenStudy (anonymous):

one more what?

OpenStudy (anonymous):

are you getting help now?

OpenStudy (anonymous):

Given the triangle below, which of the following is a correct statement? cot right angle triangle B equals fraction 6 over 5 csc right angle triangle C equals fraction 3 over 4 cot right angle triangle C equals fraction 8 over 5 csc right angle triangle b equals fraction 4 over 3

OpenStudy (anonymous):

Yo, even a proportion would prove your answer wrong. If the sin90 equals 57.6, then sinP would equal 33.8. Cross multiply to get 33.8=57.6sinP. Divide, then use reverse sin to get 35.9.

OpenStudy (anonymous):

The last one

OpenStudy (anonymous):

you sure?

OpenStudy (anonymous):

Oh my. Csc is hypotenuse over opposite. Which is 8/6

OpenStudy (anonymous):

r u blind, that triangle is juat like a 30, 60, 90, triangle

OpenStudy (anonymous):

You are completely illiterate. If it were, then P would not be an odd degree.

OpenStudy (anonymous):

i said its ALOMOST

OpenStudy (anonymous):

just sorry

OpenStudy (anonymous):

i know that its odd but the angles are almost the same as a 30 60 90

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