Mathematics
If a line is divided by three parallel lines into two-segments of lengths in the ratio 1 : 3, another line will be divided by these parallel lines into two segments of lengths in the ratio
Single Correct
Medium
Published on 09th 09, 2020
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Realted Questions
Q1
Subjective
Medium
In Fig., are the above pair of angle adjacent? Justify your answer.
Asked in: Mathematics - Lines and Angles
1 Verified Answer | Published on 09th 09, 2020
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Q2
Single Correct
Medium
If the straight lines AB and XY intersect at the point O and $$\angle AOX=3 \angle XOB$$, then the four angles formed at O are:
- A. $$30^{\circ},30^{\circ},90^{\circ},210^{\circ}$$
- B. $$30^{\circ},30^{\circ},150^{\circ},150^{\circ}$$
- C. $$45^{\circ},135^{\circ},90^{\circ},90^{\circ}$$
- D. $$45^{\circ},45^{\circ},135^{\circ},135^{\circ}$$
Asked in: Mathematics - Lines and Angles
1 Verified Answer | Published on 09th 09, 2020
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Q3
Subjective
Medium
In the given figure, if $$x + y = w + z,$$ then prove that $$AOB$$ is a line.
Asked in: Mathematics - Lines and Angles
1 Verified Answer | Published on 09th 09, 2020
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Q4
Single Correct
Medium
In the given figure, $$BC\parallel DE$$, area $$(\triangle ABC)=25\ {cm}^{2}$$,
area (trap. $$BCED)=24\ {cm}^{2}$$ and $$DE=14\ cm$$. Calculate the length of $$BC$$.
area (trap. $$BCED)=24\ {cm}^{2}$$ and $$DE=14\ cm$$. Calculate the length of $$BC$$.
- A. $$20cm$$
- B. $$10cm$$
- C. $$5cm$$
- D. $$None\ of\ these$$
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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