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autumnpoteet
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In ΔPQR, sin P = 0.3, sin R = 0.4 and r = 10. Find the length of p.
 one year ago
 one year ago
autumnpoteet Group Title
In ΔPQR, sin P = 0.3, sin R = 0.4 and r = 10. Find the length of p.
 one year ago
 one year ago

This Question is Closed

AonZ Group TitleBest ResponseYou've already chosen the best response.2
is this a right angled triangle?
 one year ago

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

autumnpoteet Group TitleBest ResponseYou've already chosen the best response.0
dw:1370194366047:dw
 one year ago

autumnpoteet Group TitleBest ResponseYou've already chosen the best response.0
Not a full on triangle , it slants to the right.
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.1
dw:1370140336493:dw
 one year ago

autumnpoteet Group TitleBest ResponseYou've already chosen the best response.0
how do i do that...
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.1
Substitute the know values, cross multiply and solve.
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.1
You are given sin P, sin R and r
 one year ago

autumnpoteet Group TitleBest ResponseYou've already chosen the best response.0
so i have 0.3/p = sinP/10
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.1
sinP is given to be .3 Replace sin P with .3
 one year ago

autumnpoteet Group TitleBest ResponseYou've already chosen the best response.0
i did.dw:1370195180316:dw
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.1
dw:1370141209750:dw
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.1
Cross multiply and solve.
 one year ago

autumnpoteet Group TitleBest ResponseYou've already chosen the best response.0
so 10x0.3= 3 what does 0.4 x p = 0.4p ?
 one year ago

autumnpoteet Group TitleBest ResponseYou've already chosen the best response.0
great !
 one year ago

autumnpoteet Group TitleBest ResponseYou've already chosen the best response.0
so for the answer do i just put 0.4p?
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.1
To solve this equation: 3=.4p Divide both sides by .4
 one year ago

autumnpoteet Group TitleBest ResponseYou've already chosen the best response.0
okay. 0.4/3 = 0.13 3/0.4 = 0.75
 one year ago

autumnpoteet Group TitleBest ResponseYou've already chosen the best response.0
0.4/0.4 = 1
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.1
Better check your decimal point
 one year ago

autumnpoteet Group TitleBest ResponseYou've already chosen the best response.0
so is 7.5 my answer?
 one year ago
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