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Mathematics 16 Online
OpenStudy (anonymous):

help please!

OpenStudy (anonymous):

Which of the following possibilities will form a triangle? Side = 10 cm, side = 5 cm, side = 6 cm Side = 10 cm, side = 6 cm, side = 3 cm Side = 11 cm, side = 5 cm, side = 6 cm Side = 11 cm, side = 5 cm, side = 5 cm @surjithayer

OpenStudy (anonymous):

make sure that the sum of the two shorter sides is longer than the longest side

OpenStudy (anonymous):

for example 2 is out since \(6+3=9\) and \(9<10\)

OpenStudy (anonymous):

@surjithayer what's the answer? :)

OpenStudy (anonymous):

??

OpenStudy (anonymous):

please hurry

OpenStudy (anonymous):

1. 10+5>6 10+6>5 5+6>10 2. 10+6>3 10+3>6 3+6<10 3. 11+5>6 11+6>5 5+6=11 4. 11+5>5 5+5<11 what do you think answer can be?

OpenStudy (anonymous):

b?

OpenStudy (anonymous):

no, think about A

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

oh yeah a makes sense

OpenStudy (anonymous):

@surjithayer

OpenStudy (anonymous):

@ssurjithayer

OpenStudy (anonymous):

a?

OpenStudy (anonymous):

please hurry! ;)

OpenStudy (anonymous):

a?

OpenStudy (anonymous):

???

OpenStudy (anonymous):

yes it is A

OpenStudy (anonymous):

:)

OpenStudy (anonymous):

can you help me more?

OpenStudy (anonymous):

Linda described four triangles as shown below: Triangle A: All sides have length 7 cm. Triangle B: All angles measure 60°. Triangle C: Two sides have length 8 cm, and the included angle measures 60°. Triangle D: Base has length 8 cm, and base angles measure 55°. Which triangle is not a unique triangle? Triangle A Triangle B Triangle C Triangle D

OpenStudy (anonymous):

@surjithayer

OpenStudy (anonymous):

@mathstudent55

OpenStudy (anonymous):

@mathstudent55

OpenStudy (anonymous):

what do you want to do? All are triangles.

OpenStudy (anonymous):

what is a unique triangle?

OpenStudy (anonymous):

only last one is different all other triangles are equilateral.

OpenStudy (anonymous):

@TobleroneJesus @iambatman

OpenStudy (anonymous):

@iambatman

OpenStudy (anonymous):

??

OpenStudy (anonymous):

What's the problem? Surjithayer already explained it.

OpenStudy (anonymous):

its d?

OpenStudy (anonymous):

It seems so as the others are all equilateral

OpenStudy (anonymous):

ok :)

OpenStudy (anonymous):

Unique triangle just means which are not equivalent

OpenStudy (anonymous):

ok

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