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Mathematics 10 Online
OpenStudy (gabbyalicorn):

What is the value of x?

OpenStudy (gabbyalicorn):

@sammixboo sorry sammy, im sure you are quite busy but can you help me with this one please. :)

OpenStudy (gabbyalicorn):

This would look like a right angle but not so im guessing it would be a obtuse triangle thing (if that is even possible).

OpenStudy (triciaal):

I'll help you.

OpenStudy (triciaal):

don't work so hard

OpenStudy (gabbyalicorn):

yay! Thank you! So much!

OpenStudy (triciaal):

remember angles in a triangle add up to 180

OpenStudy (gabbyalicorn):

yes

OpenStudy (triciaal):

28 + x = 71

OpenStudy (gabbyalicorn):

71 - 28 = 43

OpenStudy (triciaal):

do you see why? big hint in the other post I told you angles on a straight line add up to 180

OpenStudy (gabbyalicorn):

we i would say if u add 71 , 28, and 43 all together it would make 180 but it makes 142 :/

OpenStudy (triciaal):

look again separate the straight line and the triangle

OpenStudy (gabbyalicorn):

|dw:1433308653607:dw|

OpenStudy (triciaal):

|dw:1433308615199:dw|

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