Mathematics

If angle $P$ and angle $Q$ are supplementary and the measure of angle $P$ is $60^o$, then the measure of angle $Q$ is

$120^o$

SOLUTION
Option (a) is correct.
Given that $\angle P +\angle Q=180^o$
$\Rightarrow 60^o +\angle Q=180^o$
$\Rightarrow \angle Q=180^o -60^o$
$\Rightarrow \angle Q=120^o$

You're just one step away

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

Realted Questions

Q1 Single Correct Medium
Lines a, b, c and d are shown below and $\displaystyle a\parallel b$. Find the set of all angles that must be supplementary to $\displaystyle \angle x$.
• A. {1, 2}
• B. {1, 2, 5, 6}
• C. {1, 2, 5, 6, 9, 10}
• D. {1, 2, 5, 6, 9, 10, 13, 14}
• E. {1, 2, 9, 10}

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q2 Single Correct Medium
Reflex angle is greater than _____ but less than _____.
• A. Complete, acute
• B. Acute, Straight
• C. Obtuse, Straight
• D. Acute, Complete

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q3 Subjective Medium
In the figure given, $AB\parallel CD$. Find the value of $x$ in each case.

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 23rd 09, 2020

Q4 One Word Medium
$\text{Mesure of an angle given below. Find the measure of its supplementary angles}$
$\displaystyle \frac{3}{5}th \space of \space a \space right \space angle \space triangle$

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q5 Subjective Medium
From the adjoining figure find $x$,  i $AOB$ is a straight line. Hence complete the following
Which is an acute angle?

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020