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Mathematics 14 Online
OpenStudy (anonymous):

HELP I WILL FAN AND MEDAL

OpenStudy (anonymous):

IM DRAWING IT BUT PLZZ WAIT

OpenStudy (anonymous):

|dw:1402071772798:dw|

OpenStudy (anonymous):

@rational

OpenStudy (rational):

Since one base angle is 70, the other base angle will also be 70 right ?

OpenStudy (rational):

So the angles in triangle are : x, 70, 70

OpenStudy (rational):

Next use the triangle sum property to find the value of x : angles in a triangle add up to 180 degrees

OpenStudy (rational):

x + 70 + 70 = 180 solve x

OpenStudy (anonymous):

yea the answer is 40

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