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Solved Examples
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DDD Two parallel lines L1 and L2 are cut by a transversal T. Use the figure to find how are 4 and 5 related.
 DDD
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DDD If m1 = m8 and line l is parallel to line m, then which of the following is true?
1. Line n is perpendicular to lines l and m.
2. All the angles 1 to 8 are equal.
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DDD In the figure, if m1 = m5, then are the lines L1 and L2 parallel? DDD View Solution
DDD L1 and L2 are parallel lines ; 2 and 6 are
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DDD Select the correct statement(s)
I. If m1 = m6 and r || s, then m1 = 90o
II. r need not be parallel to s even if m 1 = m6
III. If m2 = m8, then r || s.
 DDD
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DDD Find the value of x, if y = 30 and b = 75. DDD View Solution
DDD What is the value of x? [Given a = 3, b = 4, c = 14 and d = 21]
 DDD
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DDD mECB = 165, find mABC. DDD View Solution
DDD In the figure, if m3 = m7, then are the lines L1 and L2 parallel? DDD View Solution
DDD L1 and L2 are parallel lines ; 3 and 6 are
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DDD What is the value of x? [Given a = 5, b = 5, c = 20 and d = 20]
 DDD
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DDD If p and q are parallel and mA = 115, find the m1 and m2. DDD View Solution
DDD If m2 = m7 and line l is parallel to line m, then which of the following is true?
1. Line n is perpendicular to lines l and m.
2. All the angles 1 to 8 are equal.
 DDD
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DDD In the figure, if m4 = m8, then are the lines L1 and L2 parallel? DDD View Solution
DDD Two parallel lines L1 and L2 are cut by a transversal T. Use the figure to find how are 3 and 6 related.
 DDD
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DDD L1 and L2 are parallel lines ; 4 and 5 are
 DDD
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DDD L1 and L2 are parallel lines. ABL2 equals DDD View Solution
DDD Find the value of x. DDD View Solution
DDD What is the value of x? DDD View Solution
DDD Find the value of x.
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DDD Find the value of x, if y = 25 and b = 70. DDD View Solution
DDD Find the value of x.
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DDD What is the value of x? [Given a = 5, b = 2, c = 7 and d = 7]
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DDD Find mBCD. DDD View Solution
DDD mECB = 135, find mABC. DDD View Solution
DDD What is the value of a? DDD View Solution
DDD Select the correct statement(s)
I. If m2 = m5 and r || s, then m2 = 90o
II. r need not be parallel to s even if m 2 = m5
III. If m1 = m7, then r || s.
 DDD
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DDD AB || CD, mABO = 60 and mCDO = 45. Find the measure of BOD. DDD View Solution
DDD Find the value of x.
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DDD The lines j and k are parallel. Find the values of x and y in the figure shown.
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DDD The lines l and m are parallel. Find the values of x and y in the figure shown. DDD View Solution
DDD Find the values of 1 and 2 in the figure. DDD View Solution
DDD Find the values of m1 and m2 in the figure. DDD View Solution
DDD If p and q are parallel and mA = 110, find the m1 and m2. DDD View Solution
DDD The lines p and q are parallel. Find the values of x and y.
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DDD Find the measures of A and B if the lines AB and CD are parallel to each other. DDD View Solution
DDD The lines a and b are parallel. Find the mM and mP.
 DDD
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