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Mathematics 18 Online
OpenStudy (anonymous):

Question in comments , need help please !

OpenStudy (anonymous):

Nnesha (nnesha):

all triangles equal to what ??

Nnesha (nnesha):

???

OpenStudy (anonymous):

is it D ?

Nnesha (nnesha):

nope :(

Nnesha (nnesha):

do you know all triangles equal to what ?? if you don't please let meknow

OpenStudy (anonymous):

35 ?

Nnesha (nnesha):

nope all triangles add up to 180 degree

Nnesha (nnesha):

so add <1 and <2 add them and subtract by 180

Nnesha (nnesha):

<1 = 25 <2 = 10 25 + 10 = ??

OpenStudy (anonymous):

3 5

Nnesha (nnesha):

subtract 180

OpenStudy (anonymous):

so It's B ?

Nnesha (nnesha):

yes

Nnesha (nnesha):

when you add 145+25+10 suppose to equal 180

OpenStudy (anonymous):

thanks !

Nnesha (nnesha):

\(\huge\color{black}{my ~ pleasure }\)

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