Mathematics

# In the figure if Line l || m and the line n is the transversal then find the value of a and b

##### SOLUTION
Given:$l\parallel m$

sum of the interior angles on the same side of transversal is ${180}^{\circ}$

$b+{52}^{\circ}={180}^{\circ}$

$\Rightarrow b={180}^{\circ}-{52}^{\circ}={128}^{\circ}$

And $a={52}^{\circ}$

$\therefore a={52}^{\circ},\,\,b={128}^{\circ}$

You're just one step away

Create your Digital Resume For FREE on your name's sub domain "yourname.wcard.io". Register Here!

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

#### Realted Questions

Q1 Single Correct Medium
In the following figure, find $y$, if $x = 30^o$.
• A. $40$
• B. $50$
• C. $70$
• D. $60$

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q2 Subjective Medium
Find $\dfrac{x+u+y+z}{50}$

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q3 Single Correct Medium
The lines represented by $2 x+3 y-9=0$ and $4 x+6 y-18=0$ are
• A. Intersecting lines
• B. Perpendicular lines to each other
• C. Parallel lines
• D. Coincident lines

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q4 Single Correct Medium
When the clock shows time $5:20$, the angle formed between the two hands is
• A. obtuse
• B. right
• C. acute
• D. none of these

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q5 Single Correct Medium
The measure of an angle is three times the measure of its complement. The angles are:
• A. $20^\circ,\, 60^\circ$
• B. $30^\circ,\, 60^\circ$
• C. $45^\circ,\, 135^\circ$
• D. $22.5^\circ,\, 67.5^\circ$

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020