Figure PQRS is a parallelogram. What are the measures of angles P and S? ∠P = 20°; ∠S = 160° ∠P = 40°; ∠S = 140° ∠P = 140°; ∠S = 40° ∠P = 160°; ∠S = 20°
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All options are true :
Logic Used :
1) Sum of Adjacent angles of a parallelogram is 180°.
Options :
1) /P = 20° , / S = 160°
/P + /S = 180°
True
2) /P = 40° , /S =140°
=> /P+ /S = 180°
True
3) /P= 140°, /S = 40°
/P +/S = 180°
True
4) /P = 160° , /S = 20°
/P + /S =180°
True
All options are true.
Logic Used :
1) Sum of Adjacent angles of a parallelogram is 180°.
Options :
1) /P = 20° , / S = 160°
/P + /S = 180°
True
2) /P = 40° , /S =140°
=> /P+ /S = 180°
True
3) /P= 140°, /S = 40°
/P +/S = 180°
True
4) /P = 160° , /S = 20°
/P + /S =180°
True
All options are true.
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