Math, asked by shjtdfhkmgcdfghjj, 1 year ago

pqrs is a parallelogram find the measure of angles abcd in the given figure​

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shjtdfhkmgcdfghjj: hi

Answers

Answered by artemisfowl6
3
Angle QSR= Angle SQP ( alternate interior angles)
Diagonal bisects the angles
-> Angle S= Angle Q
50 degrees

By Angle sum property
- P+Q+R+S=360
- P+50+R+50=360
-P+R=260
(P=R as opposite angle are equal)
- P=R=130

a=130
b=130
c=25
d=25

artemisfowl6: Pls mark as Brainliest
artemisfowl6: “-“ this sign is just a hyphen not subtraction.
shjtdfhkmgcdfghjj: sir I can't understand anything in this answer
artemisfowl6: Pls mark as brainliest
shjtdfhkmgcdfghjj: how to mark
artemisfowl6: Oh my god
Answered by shikha1405
2
1/2 Q = 25°

Q = 25 × 2 = 50° (bisector)

Q = S = 50° ( opposite angles are equal in llgm)

P + Q + R + S = 360° (angle sum property)

P + 50 + R + 50

P + R + 100° = 360°

P and R = 360 – 100 = 260°

P = 260/2 = 130°

P = R = 130°

Ans => P = 130, Q = 50,R = 130 and S = 50

Hope this answer helps you..... ☺
Please mark my answer as Brainliest!!

artemisfowl6: Wrong
artemisfowl6: Check the fig closely
artemisfowl6: d is not the whole angle Q
shjtdfhkmgcdfghjj: mam I can't understand anything in this answer
artemisfowl6: This is the wrong answer
artemisfowl6: The one i sent is correct
artemisfowl6: This is wrong
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