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autumnpoteet
 2 years ago
In ΔPQR, sin P = 0.3, sin R = 0.4 and r = 10. Find the length of p.
autumnpoteet
 2 years ago
In ΔPQR, sin P = 0.3, sin R = 0.4 and r = 10. Find the length of p.

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AonZ
 2 years ago
Best ResponseYou've already chosen the best response.2is this a right angled triangle?

AonZ
 2 years ago
Best ResponseYou've already chosen the best response.2do you have a diagram or ur trouble is drawing one?

autumnpoteet
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1370194366047:dw

autumnpoteet
 2 years ago
Best ResponseYou've already chosen the best response.0Not a full on triangle , it slants to the right.

autumnpoteet
 2 years ago
Best ResponseYou've already chosen the best response.0how do i do that...

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.1Substitute the know values, cross multiply and solve.

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.1You are given sin P, sin R and r

autumnpoteet
 2 years ago
Best ResponseYou've already chosen the best response.0so i have 0.3/p = sinP/10

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.1sinP is given to be .3 Replace sin P with .3

autumnpoteet
 2 years ago
Best ResponseYou've already chosen the best response.0i did.dw:1370195180316:dw

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.1Cross multiply and solve.

autumnpoteet
 2 years ago
Best ResponseYou've already chosen the best response.0so 10x0.3= 3 what does 0.4 x p = 0.4p ?

autumnpoteet
 2 years ago
Best ResponseYou've already chosen the best response.0so for the answer do i just put 0.4p?

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.1To solve this equation: 3=.4p Divide both sides by .4

autumnpoteet
 2 years ago
Best ResponseYou've already chosen the best response.0okay. 0.4/3 = 0.13 3/0.4 = 0.75

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.1Better check your decimal point

autumnpoteet
 2 years ago
Best ResponseYou've already chosen the best response.0so is 7.5 my answer?
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