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Mathematics 16 Online
OpenStudy (countrygirl1431):

Can someone please help me with this Given the following diagram, find the required measures. Given: l | | m m∠4 = 105° and m∠6 = 50°. m∠2 = 50° 55° 75°

OpenStudy (countrygirl1431):

OpenStudy (misty1212):

HI!!

OpenStudy (misty1212):

angle 4 is \(105^\circ\) so you know angle 3 is \(180^\circ-105^\circ=75^\circ\) right ?

OpenStudy (countrygirl1431):

i cant figure these kind of problems out then always confuse me

OpenStudy (misty1212):

an angle 6 is \(50^\circ\) angles 2, 4 and 6 add up to \(180^\circ\) because they are the interior angles of a triangle

OpenStudy (misty1212):

|dw:1428457215826:dw|

OpenStudy (misty1212):

to find the missing angle, subtract 50 and 75 from 180

OpenStudy (countrygirl1431):

so 105-50-75?

OpenStudy (misty1212):

no

OpenStudy (misty1212):

\[180-50-75\]

OpenStudy (countrygirl1431):

55

OpenStudy (misty1212):

you got it!!

OpenStudy (countrygirl1431):

so would that be my answer

OpenStudy (misty1212):

yes

OpenStudy (countrygirl1431):

can u help me with another one please

OpenStudy (misty1212):

sure if i can figure it out

OpenStudy (countrygirl1431):

Use this diagram to find the required measures. 1 = 30°, 2 = 30°, 3 = 30 60 120

OpenStudy (countrygirl1431):

OpenStudy (misty1212):

i got the dreaded question marks, let me refresh the browser

OpenStudy (misty1212):

1 is 30 2 is 30 they add up to 180 do \(180-30-30\)

OpenStudy (misty1212):

now i have a question

OpenStudy (misty1212):

what kind of gun do you shoot?

OpenStudy (countrygirl1431):

120 and 20 guage and 243

OpenStudy (misty1212):

oh ok, i don't knowa 243 then again i am a city girl, only handguns for me

OpenStudy (countrygirl1431):

im a country girl so i do rifles and shotguns and sometimes a cross bow or a compound bow

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