Mathematics

# Two arms of an angle are perpendicular to the two arms of another angle then the angles are either ______or _______.

equal, supplementary

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 One Word Medium
In fig if $AB$ $\parallel$ $DE$, $\angle BAC = 35^{\circ}$ and $\angle CDE = 53^{\circ}$, find $\angle DCE$ in degrees.

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q2 Single Correct Medium
In figure 48, $\overline{AB}$ is parallel to $\overline{CD}$. How many degrees are there in angle $EFG$?
• A. $90^o$
• B. $10^o$
• C. $60^o$
• D. cannot be determined from information given
• E. $70^o$

Asked in: Mathematics - Straight Lines

1 Verified Answer | Published on 17th 08, 2020

Q3 Single Correct Medium
The converse of alternate angle theorem states that :
• A. If two parallel lines are cut by Transversal then the pair of corresponding angles are congruent
• B. If two parallel lines are cut by transversal, then the pair of alternate interior angles are equal
• C. If two lines intersect each other,then the vertically opposite angles are equal
• D. If two lines and a transversal form corresponding angles that are congruent,then the lines are parallel

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q4 Single Correct Medium
When two lines are parallel, the distance between them is
• A. always equal
• B. not equal
• C. increases
• D. is constant

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q5 Single Correct Medium
$D$ and $E$ are points on the sides $AB$ and $AC$ respectively of $\triangle ABC$. For the following case, state whether $DE\parallel BC$:

$AB=5.6cm, AD=1.4cm, AC=9.6cm$ and $EC=2.4cm$
• A. Yes
• B. Ambiguos
• C. Can't say
• D. No

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020