Mathematics
Find the value of unknown x in the following diagram.
Subjective
Medium
Published on 09th 09, 2020
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Realted Questions
Q1
TRUE/FALSE
Medium
In the figure $$\angle P + \angle Q + \angle R + \angle S + \angle T = 2$$ right angles
- A. True
- B. False
Asked in: Mathematics - Lines and Angles
1 Verified Answer | Published on 09th 09, 2020
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Q2
Single Correct
Medium
Find x; if $$\angle\, 1\, =\, 5x\, +\, 15^{\circ}$$ and $$\angle\, 2\, =\, 28x$$, angles form linear pair.
- A. $$40^{\circ}$$
- B. $$140^{\circ}$$
- C. $$5^{\circ}$$
- D. $$20^{\circ}$$
Asked in: Mathematics - Lines and Angles
1 Verified Answer | Published on 09th 09, 2020
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Q3
Single Correct
Medium
In fig. lines AB and CD intersects each other at O. If $$\displaystyle \angle AOC={ 30 }^{ o }$$, find $$\displaystyle \angle BOD$$.
- A. $$\displaystyle { 30 }^{ o }$$
- B. $$\displaystyle { 150 }^{ o }$$
- C. $$\displaystyle { 60 }^{ o }$$
- D. $$\displaystyle { 75 }^{ o }$$
Asked in: Mathematics - Lines and Angles
1 Verified Answer | Published on 09th 09, 2020
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Q4
Passage
Medium
$$D$$ and $$E$$ are points on the sides $$AB$$ and $$AC$$ respectively of $$\triangle ABC$$. For the following case, state whether $$DE\parallel BC$$:
Asked in: Mathematics - Lines and Angles
1 Verified Answer | Published on 09th 09, 2020
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Q5
Single Correct
Medium
In. triangle ABC,$$\angle A$$ + $$\angle B$$ = 144 and$$\angle A$$ + $$\angle C$$ = 124.
Calculate smallest angle of the triangle.
Calculate smallest angle of the triangle.
- A. $$36^o$$
- B. $$56^o$$
- C. $$46^o$$
- D. none of these
Asked in: Mathematics - Lines and Angles
1 Verified Answer | Published on 09th 09, 2020
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