Mathematics

# The complementary angle of 30$^o$ is

60$^o$

##### SOLUTION
$\Rightarrow$  Two Angles are Complementary when they add up to $90^o$.

$\Rightarrow$  One complementary angle is $30^o.$ We have to find other.

$\Rightarrow$  Required complementary angle $=90^o-30^o$
$=60^o$

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 Subjective Medium
Two angles forming a linear pair are .

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q2 Subjective Medium
Find the supplement of the following:

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q3 Single Correct Medium
The graph of $x^2 - 4y^2 = 0$:
• A. is a hyperbola intersecting only the x-axis
• B. is a hyperbola intersecting only the y-axis
• C. is a hyperbola intersecting neither x-axis
• D. is a pair of straight lines

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q4 Single Correct Medium
The angles $x-10^o$ and $190^o-x$ are
• A. interior angles on the same side of the transversal
• B. making a linear pair
• C. complementary
• D. supplementary

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q5 Subjective Medium
The sum of two vertically opposite angles is $166^o$. Find each of the angles.

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020