Two adjacent angles of a parallelogram are (3y + 10) and (3y + 4) . Find the measure of all
the angles of a parallelogram.
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Two adjacent angles of a parallelogram are (3y + 10) and (3y + 4) . Find the measure of all
the angles of a parallelogram.
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Answer:
Y + 4 and 3 Y + 10 are sides of parallelogram.
according to the question,
2(3 y + 10) + 2 (3 + 4)= 180°
6y + 20 + 6y+ 8 = 180°
12y+28= 180°
12y =180° - 28
12y= 152°
y=152/12
y=37/3
first side=3y+10
=3x37/3 +10
=47
second side=3y+4
=3x37/3 +4
= 41