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Mathematics 20 Online
OpenStudy (daisy.xoxo619):

Find the value of x

OpenStudy (daisy.xoxo619):

|dw:1404873325554:dw|

OpenStudy (cp9454):

18

OpenStudy (anonymous):

|dw:1404873484185:dw| What is the value of A and B?

OpenStudy (anonymous):

Not 18

OpenStudy (daisy.xoxo619):

there not given but its a straight line so they must =180

OpenStudy (anonymous):

How do you determine what A would be?

OpenStudy (cp9454):

A and B are angles right

OpenStudy (daisy.xoxo619):

idk maybe 180 -4x-8=x

OpenStudy (anonymous):

Angle A looks a lot like which angle?

OpenStudy (cp9454):

there are two formulas

OpenStudy (daisy.xoxo619):

wait angle a is corresponding angle with 64, right

OpenStudy (cp9454):

either you can solve by interior angles are supplementary or by coresponding angles.

OpenStudy (anonymous):

Correct

OpenStudy (anonymous):

So if its 64 what is angle B?

OpenStudy (daisy.xoxo619):

angle b=116

OpenStudy (daisy.xoxo619):

@nelsonjedi angle b=116

OpenStudy (anonymous):

Correct and that angle equals what?

OpenStudy (daisy.xoxo619):

thanks :) i figured out the value of x=31

OpenStudy (anonymous):

Winner winner chicken dinner..good job

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