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Mathematics 7 Online
OpenStudy (anonymous):

PLEASE HELP MEDALL!!! Possible # of points of intersection of a triangle and a circle 2 3 or 4 OR all?

OpenStudy (nory):

Try drawing a picture.

OpenStudy (anonymous):

one on top of the other? or?

OpenStudy (anonymous):

is it 2&3?

OpenStudy (nory):

What do you mean by that? You can't really draw a triangle on top of a circle, because they're different shapes. Do you mean |dw:1374725947076:dw| like that?

OpenStudy (anonymous):

2?

OpenStudy (nory):

|dw:1374726001207:dw|

OpenStudy (anonymous):

so 2? yess????

OpenStudy (anonymous):

oh no! all of the above?!

OpenStudy (nory):

It seems so. Try drawing a picture of circles and triangles with 2 and 3 to verify your answer.

OpenStudy (anonymous):

|dw:1374726135037:dw|

OpenStudy (anonymous):

2

OpenStudy (anonymous):

the other was 4

OpenStudy (anonymous):

only 2 & 4 then?

OpenStudy (nory):

Ah, but you're forgetting the obvious case.|dw:1374726353139:dw|

OpenStudy (anonymous):

wait so all?

OpenStudy (nory):

Indeed it's so.

OpenStudy (anonymous):

thank you!

OpenStudy (nory):

No problem. Good job. :)

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