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Mathematics 19 Online
OpenStudy (anonymous):

will give medals who ever help me. Lines CD and DE are tangent to circle A shown below.

OpenStudy (anonymous):

OpenStudy (anonymous):

If Arc CE is 98°, what is the measure of ∡CDE? 56° 49° 131° 82°

OpenStudy (anonymous):

I have 2 question

OpenStudy (anonymous):

Circle D has a radius of 3 units with center D at (-5, -2). Which graph represents circle D?

OpenStudy (anonymous):

OpenStudy (anonymous):

@terenzreignz @phi

OpenStudy (anonymous):

I got the first one just need help with the second one plz

OpenStudy (anonymous):

@ganeshie8 @Mertsj

OpenStudy (mertsj):

A & D have centers at (5,2) so they are out. So we are down to B & C. Pick the one with radius 3

OpenStudy (anonymous):

sorry but what would that be

OpenStudy (amistre64):

if the radius is 3, then what is the diameter?

OpenStudy (anonymous):

what 6

OpenStudy (amistre64):

then you want a circle that is 6 boxes wide, or 6 boxes tall .....

OpenStudy (anonymous):

oh

OpenStudy (amistre64):

you should be able to narrow it down now

OpenStudy (anonymous):

thanks

OpenStudy (amistre64):

youre welcome

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