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Mathematics 8 Online
OpenStudy (anonymous):

Find the value of x. (picture attached)

OpenStudy (anonymous):

OpenStudy (anonymous):

46

OpenStudy (anonymous):

Hi :) Note that two of the sides are equal! So hint: the angle aside from x is also 67 degrees! Now we know that the angles in a triangle add up to 180 degrees. So naturally we have...? :) 180 - 67 -67 = 46 :) hope this helped, have a nice day!

OpenStudy (anonymous):

i think angle 67 is cngrent to the other angle and x=180- 67+67

OpenStudy (anonymous):

I'm not really following, I'm more of a visual person I think:/

OpenStudy (anonymous):

okay lemme draw out the diagram for you :)

OpenStudy (anonymous):

|dw:1371430303730:dw|

OpenStudy (anonymous):

something like that. Now we know the angles in a triangle sum up to 180 degrees! so x is 46 :)

OpenStudy (anonymous):

|dw:1371430371405:dw|

OpenStudy (anonymous):

CAUSEtrangle prmember is 180 and only 67 and X s given syou can think of the other angle as the same as 67 cause it seems like the pellet!!

OpenStudy (anonymous):

CAUSEtrangle prmember is 180 and only 67 and X s given syou can think of the other angle as the same as 67 cause it seems like the pellet!!

OpenStudy (anonymous):

|dw:1371430398799:dw| so it's like this?

OpenStudy (anonymous):

yup, that's right :)

OpenStudy (anonymous):

okay thank you!

OpenStudy (anonymous):

You're welcome! :)

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