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Mathematics 8 Online
Gucchi:

geometry help!

Gucchi:

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Gucchi:

@jhonyy9

jhonyy9:

how are angles UST and QRP ?

Gucchi:

what do you mean?

jhonyy9:

look please on this image angle UST and angle QRP hoe are these angles ?

jhonyy9:

do you know what mean alternate exterior angles ?

Gucchi:

@jhonyy9 wrote:
do you know what mean alternate exterior angles ?
yeah its when two parallel lines are intersected by a transversal

Gucchi:

@jhonyy9 wrote:
look please on this image angle UST and angle QRP hoe are these angles ?
angles qrp is 150 degrees

Gucchi:

and angle ust is 15(x+1)

jhonyy9:

yes but because these angles are alternate exterior angles how are ? not are congruent ? so what mean this ?

jhonyy9:

in this way you can write 15(x+1)=150 x = ?

Gucchi:

@jhonyy9 wrote:
in this way you can write 15(x+1)=150 x = ?
x = 9?

jhonyy9:

yes x= 9

Gucchi:

@jhonyy9 wrote:
yes x= 9
thank you

jhonyy9:

anytime np

Gucchi:

i have a few more can you help?

Gucchi:

im posting another onee

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