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Mathematics 13 Online
OpenStudy (anonymous):

Which side of triangle ABC is the longest? None c b a

OpenStudy (anonymous):

OpenStudy (anonymous):

ac is the longest reason being is that the line across from the largest angle will be the biggest

OpenStudy (anonymous):

line c is the longest similarly angle c is the smallest so the line across from it, a, is also the smallest

OpenStudy (anonymous):

hope this helps

OpenStudy (anonymous):

Ya i agree with tyler

OpenStudy (anonymous):

Could you help me with a few more? I'm not the best at geometry.

OpenStudy (anonymous):

post away

OpenStudy (anonymous):

geometry is my favourite subject

OpenStudy (anonymous):

For a triangle with sides a = 620 and b = 1050, side c must be less than what length? I got 1219.4 So am I right?

OpenStudy (anonymous):

a^2 + b^2 = c^2 yes

OpenStudy (anonymous):

so 620^2 = 384400 1050^2 = 1102500

OpenStudy (anonymous):

What is the order of the side lengths of triangle ABC from largest to smallest? c, a, b a, b, c a, c, b c, b, a

OpenStudy (anonymous):

add those to get 1486900 square root it to get 1219.385091

OpenStudy (anonymous):

So I got that right. For the second one I think it's c,b,a

OpenStudy (anonymous):

well do you remember what i said before, side opposite longest angle is the longest side, side opposite smallest angle is the smallest side

OpenStudy (anonymous):

yes you are correct

OpenStudy (anonymous):

any more questions?

OpenStudy (anonymous):

Ill message you

OpenStudy (anonymous):

im unaware how messaging works, can you do it through here still?

OpenStudy (anonymous):

Given: ΔABC ≅ ΔFDE What is the length of Segment line DE rounded to the nearest tenth? 5.8 4.2 2.2 3.6

OpenStudy (anonymous):

well we knoe that de = bc

OpenStudy (anonymous):

do you have any graphing paper?

OpenStudy (anonymous):

Nope. It's all on virtual school anyways

OpenStudy (anonymous):

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OpenStudy (anonymous):

ignore everything else at the moment

OpenStudy (anonymous):

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