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Mathematics 9 Online
OpenStudy (ivitt):

I need help please :)

OpenStudy (ivitt):

45 and 46 are connected with each other.

OpenStudy (will.h):

Okay so the 1st one S is the midpoint to RT What would be the justification for that!?

OpenStudy (will.h):

Hint They gave us that info back in the question

OpenStudy (ivitt):

US is congruent to RS

OpenStudy (will.h):

No As I said they told us that S is the midpoint in the question So the justification would be GIVEN

OpenStudy (ivitt):

Oh I'm sorry I thought you were talking about something else

OpenStudy (ivitt):

Right yes it would be given

OpenStudy (will.h):

No problem So the second one they gave u the justification Definition of midpoint What would be the statement? The statement must be connected to the midpoint property so what would it be d

OpenStudy (ivitt):

RS is congruent to ST

OpenStudy (will.h):

Hint Property of midpoint divides the line into 2 congruent peaces

OpenStudy (ivitt):

US is congruent to RS

OpenStudy (will.h):

The line is RT And the midpoint is S So why did you pick that

OpenStudy (ivitt):

I actually went with RS is congruent to ST

OpenStudy (will.h):

That's the right one As I said midpoint divides the line into congruent pieces

OpenStudy (ivitt):

US=RS is for the blank given one

OpenStudy (will.h):

Now the justification we have is Given What would be the statement? When they give u that kind of justification that means the property or expression is already exist in the question. So?

OpenStudy (will.h):

Correct

OpenStudy (ivitt):

US=ST is transitive property of congruence

OpenStudy (will.h):

Excellent

OpenStudy (ivitt):

And the last one is definition of isoceles triangle

OpenStudy (will.h):

Good work All correct

OpenStudy (ivitt):

Thank you :) Do you mind helping with more? Or are you busy?

OpenStudy (will.h):

You welcome. I was actually leaving. Will be back in 15 mins You can tag me. If no one help I will

OpenStudy (ivitt):

Okay thanks!

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