Mathematics

# If true then enter $1$ and if false then enter $0$Can two acute angles be complement to each other always?

##### SOLUTION
No.
Two acute angles can be complementary to each other but it is not true always.
e.g. Let us suppose two acute angles are 70 degrees & 30 degrees.
The sum of these two acute angles will give us 100 degrees.
For being complementary sum should be equal to 90 degrees.
So not all pairs of acute angles are complementary.

You're just one step away

One Word Medium Published on 09th 09, 2020
Questions 120418
Subjects 10
Chapters 88
Enrolled Students 87

#### Realted Questions

Q1 Single Correct Medium
Find $\angle x$.
• A. $57^{\circ}$
• B. $58^{\circ}$
• C. $115^{\circ}$
• D. $65^{\circ}$

Asked in: Mathematics - Straight Lines

1 Verified Answer | Published on 17th 08, 2020

Q2 Subjective Medium
Find the supplement of the following angle.
$135^o$.

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q3 Single Correct Medium
If $P(1+\frac{t}{\sqrt{2}},2+\frac{t}{\sqrt{2}})$ be any point on a line then charge of values of t for which the point P lies between the parallel lines x+2y=1 and 2x+4y=15 is
• A. $0 < t < \frac{5\sqrt{2}}{6}$
• B. $-\frac{4\sqrt{2}}{5} < t < 0$
• C. $-\frac{5\sqrt{2}}{6} < t < \frac{4\sqrt{2}}{5}$
• D. $-\frac{4\sqrt{2}}{3} < t < \frac{5\sqrt{2}}{6}$

Asked in: Mathematics - Straight Lines

1 Verified Answer | Published on 17th 08, 2020

Q4 Subjective Medium
The legs of a stool make an angle of $35^o$ with the floor as shown in
Fig. Find the angle $x$ and $y$

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q5 Subjective Medium
Read the following two statements which are taken as axioms:
(i) If two lines intersect each other, then the vertically opposite angles are not equal.
(ii) If a ray stands on a line, then the sum of two adjacent angles so formed is equal to $180^0$.