julietapepper
contestada

PLZ HELP!!!
Select all that apply
Which of the following triangles are possible to draw?
A triangle with angle measures of 30°, 60°, and 90°.
A triangle with angle measures of 20°, 50°, and 105°.
A triangle with angle measures of 100°, 40°, and 45°.
A triangle with angle measures of 55°, 35°, and 80°.
A triangle with angle measures of 25°, 65°, and 90°.

Respuesta :

bobeld
30+60+90=180
55+35+80=180
25+65+90+180
The others are not possible as they do not have 180 degrees
AL2006
The first and last choices are the only ones whose angles total 180 degrees, so they're the only possible triangles.

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