Mathematics

# Write down each pair of adjacent angles shown in figure.

##### SOLUTION
As per the definition, two angles are Adjacent when they have a common side and a common vertex.
According to the figure there are 4 pairs of adjacent angles.
1. $\angle$DOC, $\angle$COB
2. $\angle$DOC, $\angle$COA
3. $\angle$COB, $\angle$BOA and
4. $\angle$AOB, $\angle$BOD

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Subjective Medium Published on 09th 09, 2020
Questions 120418
Subjects 10
Chapters 88
Enrolled Students 86

#### Realted Questions

Q1 Multiple Correct Medium
In figure, lines AB and CD intersect at O. If $\angle AOC+\angle BOE=70^o$ and $\angle BOD=40^o$, find $\angle BOE$ and reflex $\angle COE$.
• A. $\angle COE = 30^o$
• B. $\angle BOE = 110^o$
• C. $\angle BOE = 30^o$
• D. $\angle COE = 110^o$

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q2 Single Correct Hard
In the given figure area of $\displaystyle \Delta DEF$ will be -
D, E, F are the mid points of sides
• A. 1/2 $\displaystyle \Delta ABC$
• B. 1/3 $\displaystyle \Delta ABC$
• C. $\displaystyle \Delta ABC$
• D. 1/4 $\displaystyle \Delta ABC$

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q3 Subjective Medium
Classify the angles whose measures are given below:
$215^{o}$

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q4 Subjective Medium
In questions $1$ and $2,$ given below, identify the given pairs of angles as corresponding angles, interior alternate angles, exterior alternate angles, adjacent angles, vertically opposite angles or allied angles:

$\angle 4 \quad and \quad \angle 5$

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q5 Subjective Medium
Show that the angles of an equilateral triangle are $60^o$ each

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020