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Mathematics 9 Online
OpenStudy (anonymous):

If abc=def=m

OpenStudy (anonymous):

i just need to know if im right or wrong. and if so what is the right answer and how do i get the right answer.

OpenStudy (retireed):

I'm confused. What is the m mean in m<(angle) a? I understand the < is for angle. Also, the " 25 55 80 100 " is very confusing. Your answer 100 might be right, but what are you solving for?

OpenStudy (retireed):

see solve for angle c. I didn't see a question mark for the what is m<c.

OpenStudy (anonymous):

i think im trying to slove for c i have no idea what the m is for let me grab my text book and find out

OpenStudy (retireed):

I think the m means " the measurement of the angle" . Yes now I see it 100 is correct. Sorry my reading is poor today. Good job.

OpenStudy (anonymous):

ok thank you. could you help me with one or two more please?

OpenStudy (retireed):

You seem to be doing okay, but I will help with one more and see how you do.

OpenStudy (anonymous):

ok here it is. based on the given information what can you conclude and why? qrp=trs by sas. qrp=srt by sss. qrp=srt by asa. qrp=str by asa

OpenStudy (retireed):

Wow I am having to redraw it, this is a difficult one.

OpenStudy (anonymous):

here is the image

OpenStudy (retireed):

That helps.

OpenStudy (anonymous):

i think it QRP=SRT by SSS

OpenStudy (anonymous):

If three sides of one triangle are congruent to three sides of another triangle, the triangles are congruent. SSS therom

OpenStudy (anonymous):

Side-Angle-Side (SAS) If two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, the triangles are congruent. Angle-Side-Angle (ASA) If two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, the triangles are congruent. Theorems regarding congruent triangles can be proven using the postulates and other facts about angles and lines. In Geometry A, you used these theorems. Name of Theorem Statement Angle-Angle-Side (AAS) If two angles and a non-included side of one triangle are congruent to two angles and the corresponding non-included side of another triangle, the triangles are congruent. HERE ARE THE REST OF THE THEOREMS.

OpenStudy (retireed):

Yes I understand the question now and you are correct again. I thought originally that it wanted to know if the triangles Isosceles or equalateral triangles.

OpenStudy (anonymous):

ok got time for one more?

OpenStudy (retireed):

Sorry it is 11 here and my dog needs to get his walk.

OpenStudy (retireed):

You are doing great!

OpenStudy (anonymous):

ok thank you for you help.

OpenStudy (retireed):

Hey, when I was out walking the dog, I realized that the SSS was probably wrong, since the drawing doesn't indicate that any of the sides are shared or equal. The only one that seems right to me is one of the conditions that includes the angle, but I can't figure out which one it is, sorry.

OpenStudy (retireed):

Last time I had geometry was in 1974, although geometry hasn't changed since then, my brain function has.

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