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Mathematics 19 Online
zarkam21 (zarkam21):

Helppp

zarkam21 (zarkam21):

OpenStudy (4everaddicted2anime):

All of the interior angles must equal 180 in the end. First find the angle for D by subtracting 66 from 180

zarkam21 (zarkam21):

114

OpenStudy (4everaddicted2anime):

good. The other two angles will equal the same thing so you now have 144 + 2x = 180 subtract 144 from both sides to get 66 Now what is half of 66?

zarkam21 (zarkam21):

33

OpenStudy (4everaddicted2anime):

That is the answer

zarkam21 (zarkam21):

33?

OpenStudy (4everaddicted2anime):

yes

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