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Mathematics 10 Online
OpenStudy (anonymous):

What is the value of y? PART 2 TO QUESTION BELOW I NEED HELPASAPP

OpenStudy (anonymous):

OpenStudy (anonymous):

do you know how many degrees are in a triangle?

OpenStudy (jdoe0001):

the SUM of all internal angles in a triangle is \(\Large \square ?\)

OpenStudy (anonymous):

79 and37

OpenStudy (anonymous):

117

OpenStudy (anonymous):

it can only be a 2 digit number

OpenStudy (anonymous):

adding up all sides of a triangle gives you 180 so 79+37=117, so what do you think you should do to find the last angle?

OpenStudy (anonymous):

subract ?

OpenStudy (anonymous):

yup

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