Mathematics

Which one of the following statement is not false?

One of the angles forming a linear pair can be obtuse angle.

SOLUTION
Statement C is true.
Since when two angles form linear pair they are supplementary, they add up to form $180$ degrees. Hence, one angle has to be acute and other angle obtuse if there sum is $180$ degrees.

You're just one step away

Single Correct Medium Published on 09th 09, 2020
Questions 120418
Subjects 10
Chapters 88
Enrolled Students 85

Realted Questions

Q1 Single Correct Medium
In the figure, if $\angle BOC=7x+{20}^{o}$ and $\angle COA=3x$, then the value of $x$ for which $AOB$ becomes a straight line is:
• A. ${14}^{o}$
• B. ${20}^{o}$
• C. ${21}^{o}$
• D. ${16}^{o}$

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q2 Single Correct Medium
The lines joining the origin to the point of intersection of $3x-4y=56$ and the curve $x^{2}+y^{2}-24x+10y=0$ are
• A. at $90^{o}$
• B. equal in length
• C. make equal angles with $y-axis$
• D. coincident lines

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q3 Subjective Medium
If two supplementary angles have equal measure, what is the measure of each angle?

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q4 One Word Medium
The sum of interior angles on the same side of the transversal are supplementary then the lines are parallel.If true enter 1 else 0.

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q5 Subjective Medium
Classify the following angle as right, straight, acute, obtuse or reflex.

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020