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Mathematics 12 Online
OpenStudy (anonymous):

For questions 1–2, assume that lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x. Figures are not drawn to scale.

OpenStudy (anonymous):

OpenStudy (anonymous):

my answer: 44. correct?

OpenStudy (anonymous):

2.)

OpenStudy (anonymous):

my answer: 74. correct?

OpenStudy (anonymous):

@zzr0ck3r

OpenStudy (zzr0ck3r):

I don't see how you are getting those answers with the information provided.

OpenStudy (anonymous):

@zzr0ck3r ?

OpenStudy (anonymous):

not enough info

OpenStudy (anonymous):

if i knew angle o i could do it

OpenStudy (anonymous):

1.) m<0=136 degrees. 2.) m<P=16 degrees

OpenStudy (anonymous):

whoops

OpenStudy (anonymous):

hmm okie gimmee a sec

OpenStudy (anonymous):

@zzr0ck3r I GAVE more info

OpenStudy (anonymous):

okay

OpenStudy (anonymous):

1. minor arc = 136° 360° - 136° = 224° → major arc x = (major arc - minor arc)/2 x = (224° - 136°)/2 = 44° 2. The tangent in perpendicular to the radius so that's a right triangle. x = 90° - 16° = 74°

OpenStudy (anonymous):

doge gone :( so u get medal xD

OpenStudy (anonymous):

me brain hurts even tho i learned tho last month x.x

OpenStudy (anonymous):

just last month?

OpenStudy (anonymous):

yee

OpenStudy (anonymous):

dang

OpenStudy (anonymous):

is number one correct?

OpenStudy (anonymous):

ya wrote number one and 2 up there

OpenStudy (anonymous):

doge is sleeping

OpenStudy (anonymous):

sleeping doge

OpenStudy (anonymous):

O_O DOGE i already gave little doge a medal tho xD

OpenStudy (anonymous):

no problem!

OpenStudy (anonymous):

:P

OpenStudy (anonymous):

i missed number 1 so it is 44?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

k :)

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