Mathematics

Find the complementary of the angle $$30^o$$.


SOLUTION
Two angles are said to be complementary if they sum upto $$180^o$$.
Now the complementary of the angle $$30^o$$ is $$90^o-30^o=60^o$$.
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!


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 Single Correct Medium
If $$l, m$$ and $$n$$ be three distinct lines such that $$l || m$$ and $$l || n$$, then ____.
  • A. $$m= n$$
  • B. $$l \bot n$$
  • C. $$m \bot n$$
  • D. $$m ||n$$

Asked in: Mathematics - Straight Lines


1 Verified Answer | Published on 17th 08, 2020

View Answer
Q2 Single Correct Medium
In the given figure, AB$$||$$CD and BC$$||$$DE, then the value of x is _____________.
  • A. $$90^o$$
  • B. $$85^o$$
  • C. $$80^o$$
  • D. $$95^o$$

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 a transversal $$t$$ cuts them at $$E$$ and $$F$$ respectively. If $$EG$$ and $$FG$$ are the bisectors of $$\angle BEF$$ and $$\angle EFD$$ respectively, prove that $$\angle EGF={90}^{o}$$

Asked in: Mathematics - Straight Lines


1 Verified Answer | Published on 17th 08, 2020

View Answer
Q4 Subjective Medium
Calculate the angles marked with small letters in the following diagram.

Asked in: Mathematics - Straight Lines


1 Verified Answer | Published on 17th 08, 2020

View Answer
Q5 Single Correct Medium
In given figure find $$x$$ 
  • A. $$120^{0}$$
  • B. $$130^{0}$$
  • C. $$140^{0}$$
  • D. $$110^{0}$$

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer