**Mathematics**

# Alternate interior angles have one common ______.

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Published on 09th 09, 2020

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#### Realted Questions

Q1
Subjective
Medium

Let $$l$$ be a line and $$P$$ be a point not on $$l$$. Through $$P$$, draw a line $$m$$ parallel to $$l$$. Now join $$P$$ to any point $$Q$$ on $$l$$. Choose any other point $$R$$ on $$m$$. Through, $$R$$, draw a line parallel to $$PQ$$. Let this meet $$l$$ at $$S$$. What shape do the two sets of parallel lines enclose?

**Asked in: **Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

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Q2
Subjective
Medium

In the given figure, $$PQ || RT$$. Find the value of $${a} + {b}$$.

**Asked in: **Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

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Q3
Subjective
Medium

If $$l\parallel m$$ and $$p\parallel q$$, find $$a,b,c,d$$.

**Asked in: **Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

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Q4
Subjective
Medium

Prove that the line $$\overline { r }=(2,3,4)+k(3,4,5), k\epsilon R$$ is parallel to the plane $$2x+y-2x=3$$

**Asked in: **Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

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Q5
Subjective
Medium

Calculate the followings. | |

1 | An angle is equal to one third of its supplement. Find its measure. |

2 | If an angle is $${30^ \circ }$$ more than one half of its complement, find the measure of the angle. |

**Asked in: **Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

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