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Mathematics 10 Online
OpenStudy (diamondgames):

What is the measure of ? Four-sided figure divided into four triangles. Triangle on top has angles labeled two, forty-one degrees, and one hundred twelve degrees. Triangle on right has angles labeled forty-four degrees, sixty-six degrees, and three. Triangle on the bottom has angles labeled twenty-nine degrees, four, and one hundred nine degrees. Triangle on the left has angles labeled forty-three degrees, one, and sixty-nine degrees.

OpenStudy (diamondgames):

OpenStudy (diamondgames):

its for 3

OpenStudy (diamondgames):

I will medal

OpenStudy (diamondgames):

I think it is 110

OpenStudy (janu16):

There are 4 triangles, all in all. The total interior angle is 180. 180 = 69 + 43 + (1) (1) = 180 - 69 - 43 (1) = 68 180 = 112 + 41 + (2) (2) = 180 - 112 - 41 (2) = 27 180 = 66 + 44 + (3) (3) = 180 - 66 - 44 (3) = 70 180 = 109 + 29 - (4) (4) = 180 - 109 - 29 (4) = 72

OpenStudy (janu16):

is 72 on eof your choices? cause thats what i got

OpenStudy (diamondgames):

no I just needed 3

OpenStudy (janu16):

oh i got 70 then

OpenStudy (janu16):

do you see it up there?^^

OpenStudy (janu16):

i did it for all 4 triangles so just look at three ok?@Diamondgames

OpenStudy (diamondgames):

Yeah thanks i got 100%

OpenStudy (janu16):

np and nice!

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