Mathematics

# The sum of two acute angles can be:

All of the above

##### SOLUTION
Let one angle is $\displaystyle { 30 }^{ o }$ and the other angle is $\displaystyle { 40 }^{ o }$ then sum $\displaystyle { 70 }^{ o }$. which is an acute angle.
Let one angle be $\displaystyle { 70 }^{ o }$ and other angle is $\displaystyle { 80 }^{ o }$, then sum is $\displaystyle { 150 }^{ o }$ which is obtuse angle.
Let one angle is $\displaystyle { 45 }^{ o }$ and another angle is $\displaystyle { 45 }^{ o }$ then sum is $\displaystyle { 90 }^{ o }$ which is right angle.

You're just one step away

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

#### Realted Questions

Q1 Subjective Medium
State the type of each of the following angles:

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q2 Single Correct Medium
Which of the following is a straight angle?
• A. Angle that is less that $90^{\circ}$
• B. Angle that is exactly $90^{\circ}$
• C. Angle that is greater than $90^{\circ}$
• D. None of these

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q3 Subjective Medium
Write the complement of:

$25^o$

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q4 Subjective Medium
Construct $\triangle ABC$ with $AB=5 cm,\, BC =5 cm$ and $AC= 5 cm$.

Asked in: Mathematics - The Triangle and Its Properties

1 Verified Answer | Published on 23rd 09, 2020

Q5 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