ABCD is a parallelogram . Find value of x , y and z .
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Answered by
3
Step-by-step explanation:
Y = 100 DEGREE
X= 50 DEGREE
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Answered by
10
Answer: let the diagonals of the paralellogram meet at O then,
<AOB+<BOC=180 (LINEAR PAIR)
<BOC=180-100=80
<X=80
NOW, IN TRIANGLE BOC, <BOC+<OCB+<OBC=180 (SUM OF INTERIOR ANGLES IN A TRIANGLE IS 180)
<OCB=180-30-80=180-110=70
<Y=70
THEREFORE THE VLAUE OF X IS 80 AND Y IS 70.
TIP- IF THERE ARE QUESTIONS LIKE THIS IN WHICH THEY ASK VALUES, THEN U HAVE TO WRITE THE VLUES IN WORDS WITH THEREFORE LIKE I DID, ITS IMPORTANT AS THIS STATEMENT CARRIES1/2 MARKS.
HOPE THIS HELPS:-0
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