abcd is a parallelogram if ab =2ad and p is the midpoint of ab then find angle cpd
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31
ab= 2 ad
when p is the mid point of ab
ap= bp
Therefore ad=ap
and bp=bc. ( ad = bc opp. sides of //gm are equal)
angle adp = angle adp
and angle bcp= angle bcp
apb is co linear
angle apd +cpd + bpc = 180
angle adp + cpd + bcp = 180
angle cpd = 180- adp - bcp
when p is the mid point of ab
ap= bp
Therefore ad=ap
and bp=bc. ( ad = bc opp. sides of //gm are equal)
angle adp = angle adp
and angle bcp= angle bcp
apb is co linear
angle apd +cpd + bpc = 180
angle adp + cpd + bcp = 180
angle cpd = 180- adp - bcp
Answered by
12
Answer:
the angle CPD is 90
Step-by-step explanation:
it may clear from this given hand-written solution.
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