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Mathematics 13 Online
PandaSurvive:

Please check

PandaSurvive:

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PandaSurvive:

@Shadow could you please explain how to do this one?

PandaSurvive:

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Shadow:

When you sum up all the angles of a triangle, what do you get?

PandaSurvive:

180 in total

Shadow:

So if you have a value for each angle of a triangle, what can you do

PandaSurvive:

set up the equation to solve it?

PandaSurvive:

3x-3+3x-3+8y-4=180?

Shadow:

Where did you get 8y - 4?

PandaSurvive:

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Shadow:

Oh, I was looking at the first one :)

PandaSurvive:

oh lol

Shadow:

What is this problem telling us about the sides of this triangle?

PandaSurvive:

The degrees?

Shadow:

The sides, not the angles

PandaSurvive:

Ohh, that they are all the same

Shadow:

If all the sides are congruent, then what type of triangle must this be?

PandaSurvive:

equilateral

PandaSurvive:

meaning to get 60 you would have to do 60-4= 54/8 and get 6.75 for y?

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