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OpenStudy (ammarah):
|dw:1354154677358:dw|
OpenStudy (ammarah):
Find the value of x
OpenStudy (kirbykirby):
The angle of a flat angle is 180. So, where you the the 110 angle... that means the angle on the inside (just on the other side of the 110) is 180-110 = 70
Since the sum of angles inside a triangle is 180, the remaining angle x is equal to 180-(70+72)=38
OpenStudy (kirbykirby):
x=38
OpenStudy (kirbykirby):
|dw:1354155024596:dw|
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OpenStudy (ammarah):
|dw:1354160895808:dw|
OpenStudy (ammarah):
What is the third congruence needed to prove that triangle PQR is congruent to triangle STU using the indicated theorem?
OpenStudy (kirbykirby):
Oh my this is really farr back for me... I don't even know what HL or AAS mean? But I'm guessing AAS is like angle-angle-side o_O I don't know I didn't go to an English high school.