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Mathematics 8 Online
OpenStudy (anonymous):

wz and xr are diameters. Find the measure of zwx. The figure is not drawn to scale.

OpenStudy (anonymous):

ganeshie8 (ganeshie8):

hint : ZW = 180

ganeshie8 (ganeshie8):

cuz its the diameter

ganeshie8 (ganeshie8):

can you figure out ZWX ?

OpenStudy (anonymous):

umm what would i do to figure it out divide?

ganeshie8 (ganeshie8):

hmm no, we need to look along the curve of circle for this

ganeshie8 (ganeshie8):

ganeshie8 (ganeshie8):

look at the pic, that green arc measure you need to find out

ganeshie8 (ganeshie8):

since ZW = 180, can you guess, what ZWX would be ?

OpenStudy (anonymous):

86??

ganeshie8 (ganeshie8):

ganeshie8 (ganeshie8):

look at the pic again. ZWX = ZW + WX = 180 + 30 = ?

OpenStudy (anonymous):

ohhhh 210 i subtracted

ganeshie8 (ganeshie8):

correct :)

OpenStudy (anonymous):

thank you i have some more question do you think you could help?

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