Mathematics

The supplement of $$45^{o}$$ is


ANSWER

$$135^{o}$$


SOLUTION
Two angles are said to be supplementary if the sum of their measures is $$180^{o}$$.
The given angle is $$45^{o}$$
Let the measure of its supplement be $$X^{o}$$.
Then,
$$\implies X+45=180$$
$$\implies X=180-45$$
$$\implies X=135$$
Hence, the supplement of the given angle measures $$135^{o}$$.
View Answers

You're just one step away

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


Single Correct Medium Published on 09th 09, 2020
Next Question
Questions 120418
Subjects 10
Chapters 88
Enrolled Students 87
Enroll Now For FREE

Realted Questions

Q1 Single Correct Medium
The complementary angle of $$\displaystyle 30^{\circ}$$ is:
  • A. $$\displaystyle 90^{\circ}$$
  • B. $$\displaystyle 150^{\circ}$$
  • C. none of these
  • D. $$\displaystyle 60^{\circ}$$

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer
Q2 Single Correct Medium
A line AB is parallel to the line CD. This is symbolically written as
  • A. $$\overleftrightarrow{AB} \neq \overleftrightarrow{CD}$$
  • B. $$\overleftrightarrow{AB} = \overleftrightarrow{CD}$$
  • C. $$\overleftrightarrow{AB} \perp \overleftrightarrow{CD}$$
  • D. $$\overleftrightarrow{AB} || \overleftrightarrow{CD}$$

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer
Q3 Single Correct Medium
The value of $$k$$ for which the pair of linear equations $$4x+6y-1=0$$ and $$2x+ky-7=0$$ represents parallel lines is:
  • A. $$k=2$$
  • B. $$k=4$$
  • C. $$k=-2$$
  • D. $$k=3$$

Asked in: Mathematics - Straight Lines


1 Verified Answer | Published on 17th 08, 2020

View Answer
Q4 Subjective Medium
Find the complementary angle of $$36^{\circ}$$.

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer
Q5 Single Correct Medium
The converse of alternate angle theorem states that :
  • A. If two parallel lines are cut by Transversal then the pair of corresponding angles are congruent
  • B. If two parallel lines are cut by transversal, then the pair of alternate interior angles are equal
  • C. If two lines intersect each other,then the vertically opposite angles are equal
  • D. If two lines and a transversal form corresponding angles that are congruent,then the lines are parallel

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer