Prove that the two circles shown below are similar.

Question

anonymous · Answer

attachment

anonymous · Answer

@Hero @HannahA @hoblos @phi @Lyrae @johnlegend @jojo9999 @Nannarzz @claudiaguzman

hannaha · Answer

To use for angles?

anonymous · Answer

it just says to prove to that the two circles shown are similar.

anonymous · Answer

Quadrilateral OPQR is inscribed inside a circle as shown below. What equation would be needed to solve for angle O? What is the measure of angle O?

anonymous · Answer

Using the following equation, find the center and radius of the circle. 
x2 − 4x + y2 + 8y = −4

hannaha · Answer

?? Okay, um, so you want this solved? Just wondering...
BTW I love your bio :P I'm homeschooled too

anonymous · Answer

yes i just need help explaining it  both of this are on my assignment 
thanks i didn't know anybuddy payed attention to it that cool i do flvs online school

anonymous · Answer

@HannahA

hannaha · Answer

oh, cool, i'd help if i could but i don't really know
you're welcome i do sos and it is SSOOOOO confusing sometimes. I mean, think the abbrev. it just screams HELP after all

anonymous · Answer

thanks for trying to help me

anonymous · Answer

@claudiaguzman

anonymous · Answer

@ranga

anonymous · Answer

@robtobey

mathmale · Answer

@britt5:  One reason you"re not getting responses may be that you've posted several problems within one conversation.  Please post each problem separately, OK?

Similar circles?  First time I've heard of that.  What does the word "similar" mean in geometry?  It has to do with proportion.  Look that up, please:  either "similar circles" or "similar triangles."

anonymous · Answer

all circles are similar.