Ask your own question, for FREE!
Mathematics 19 Online
OpenStudy (samirahdanyel):

Someone help me . attachment below

OpenStudy (samirahdanyel):

jhonyy9 (jhonyy9):

do you understand this options what mean ?

OpenStudy (samirahdanyel):

no i dont

jhonyy9 (jhonyy9):

|dw:1464404338245:dw|

OpenStudy (samirahdanyel):

so what do you have to solve for?

OpenStudy (samirahdanyel):

i got the first answer

jhonyy9 (jhonyy9):

so than you read the 3rd option what say i agree with this that in this case the quadrilateral not can being parallelogram - your opinion ?

OpenStudy (samirahdanyel):

i mean that could be true too

OpenStudy (samirahdanyel):

i think that one is true

jhonyy9 (jhonyy9):

but read please there on the top what is the question ?

OpenStudy (samirahdanyel):

yes i read it

OpenStudy (samirahdanyel):

the unknown angle measures 70 degrees

jhonyy9 (jhonyy9):

so than you check these angles with given measure of this x value so you see that how wrote there for x=35 result 3 angles with degree equal 70 and in this case the 4 th angles need being with 150 degree bc. 3*70=210 and you know that the sum of angles of a quadrilateral is equal 360 degree - yes ?

OpenStudy (samirahdanyel):

okay now I understand

jhonyy9 (jhonyy9):

not can being the 70 degree bc. the sum than not will give never 360 degree

OpenStudy (samirahdanyel):

oh okay I see now

jhonyy9 (jhonyy9):

so and what is the right answer ?

OpenStudy (samirahdanyel):

OpenStudy (samirahdanyel):

@jhonyy9

jhonyy9 (jhonyy9):

yes - but you not said me what is the right answer to the past exercise

OpenStudy (samirahdanyel):

thats the answer to the past exercise

jhonyy9 (jhonyy9):

where is and what ?

jhonyy9 (jhonyy9):

ok. i got it now - good job hopw that is clearly for you sure

jhonyy9 (jhonyy9):

hope - sorry

jhonyy9 (jhonyy9):

ok. was my pleasure good luck

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!