Mathematics

Find the angle which is equal to its complement: 


SOLUTION
Let
 one of the two equal complementary angles be $$x$$.
$$\therefore  x+x=90^o \Rightarrow 2x = 90^o \Rightarrow x=\dfrac {90^o}{2}=45^o$$

Thus, $$45^o$$ is equal to its complement. 
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!


Subjective Medium Published on 09th 09, 2020
Next Question
Questions 120418
Subjects 10
Chapters 88
Enrolled Students 86
Enroll Now For FREE

Realted Questions

Q1 Subjective Medium
In Fig $$6.23$$, if $$AB\parallel CD, \angle APQ=50^{o}$$ and $$\angle PRB=127^{o}$$, find $$a$$ and $$y$$

Asked in: Mathematics - Straight Lines


1 Verified Answer | Published on 17th 08, 2020

View Answer
Q2 Single Correct Medium
Which of the following pair of angles is equal if $$m\, ||\, n$$ ?
  • A. $$\angle\, 1$$ and $$\angle\, 4$$
  • B. $$\angle\, 3$$ and $$\angle\, 4$$
  • C. $$\angle\, 4$$ and $$\angle\, 8$$
  • D. $$\angle\, 6$$ and $$\angle\, 8$$

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer
Q3 Subjective Medium
In the given figure, $$AB\parallel CD$$ and $$EF\parallel GH$$. Find the values of $$x,y,z$$ and $$t$$

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 23rd 09, 2020

View Answer
Q4 Subjective Medium
In Fig. if $$AB || DE, \angle BAC = 35^o$$ and $$angle CDE = 53^o$$, find $$\angle DCE$$.

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer
Q5 Subjective Medium
Write down the measures of some acute angles.(give at least two examples)

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer