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anonymous
 one year ago
1. Angle C is an inscribed angle of circle P. Angle C measures (3x + 5)° and arc AB measures (16x)°. Find x.
2.Circles M and K are congruent and QR is congruent to LN. Find QR.
anonymous
 one year ago
1. Angle C is an inscribed angle of circle P. Angle C measures (3x + 5)° and arc AB measures (16x)°. Find x. 2.Circles M and K are congruent and QR is congruent to LN. Find QR.

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Mertsj
 one year ago
Best ResponseYou've already chosen the best response.0The inscribed angle = 1/2(the intercepted arc)

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.0For the second one I have no idea what QR and LN represent so can't help with that one.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Mertsj thanks but I still don't get it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0For #2, if they are congruent, then it means they are equal.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\huge QR≅LN\]\[\huge 5x=3x+54\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Once you solve for x, plug that number in the x of QR.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@mathway okay I tried to plug it in this is how I did it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438476376640:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0You shouldn't add 3x. You should subtract it. :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438476544000:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thank you my X was 27 and then I did 5(27) and that gave me 135 thank you :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yes that's right. @Juicy1116 :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I also wanted to know is the first problem similar to this way I worked it out

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Can you show your work?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Like what Mertsj said, the formula is the inscribed angle = 1/2(the intercepted arc).

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Or if you don't want to deal with fractions,\[2\times m∠C=arc AB\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ldw:1438476983732:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Hmm do you mean like this I'm kinda lost :(

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0You flipped the arc and the angle.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What is the measure of angle C?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\huge 2\times m∠C=arc AB\]\[\huge 2(3x+5)=16x\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I hope you can find the x now.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Not quite but I got 5 so I think that's right

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Do you know how to distribute 3 to 3x+5? What class are you taking?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@mathway I'm trying to. Can you explain please

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438479969346:dw
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