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Mathematics 18 Online
OpenStudy (anonymous):

Help!! will give medal :) :) solve for y and z

OpenStudy (anonymous):

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OpenStudy (anonymous):

@mathmate

OpenStudy (mathmate):

What is the interior of an equilateral triangle? An equilateral triangle has three equal sides.

OpenStudy (anonymous):

z=120 and y =60

OpenStudy (anonymous):

the bigger one with y??

OpenStudy (anonymous):

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OpenStudy (anonymous):

is their any math involed??

OpenStudy (mathmate):

This is the problem when an answer is given without explanation, which is not the idea of this forum. Yes, there's math involved.

OpenStudy (anonymous):

ya property of equialteral triangle in which all angles are 60 degrees,iscosceles triangle in which 2 opp angles are equal and sum property of quadrilateral in which sum is 180 degrees

OpenStudy (mathmate):

I repeat my questions: What is the interior angle of an equilateral triangle? An equilateral triangle has three equal sides?

OpenStudy (anonymous):

i answered it i said i think its the one y is in

OpenStudy (mathmate):

When solving a geometry problem, it's the logic behind it that is the most import: how do we deduce the answer from the given information.

OpenStudy (mathmate):

Therefore what is the angle y?

OpenStudy (mathmate):

and what is the measure of angle dbc?

OpenStudy (anonymous):

60

OpenStudy (mathmate):

angle abd?

OpenStudy (anonymous):

ik they have to equal 180

OpenStudy (mathmate):

Yes, the angles of any triangle have to add up to 180. Can you find the measure of angle ABD?

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