Mathematics

$$\overset {\leftrightarrow}{AB}$$ and $$\overset {\leftrightarrow}{CD}$$ intersect each other at point $$E$$. $$m\angle BED = 145^{\circ}$$, then find the measure of remaining angles.


SOLUTION
By supplementary pair, $$m\angle AED = 180^{\circ} - 145^{\circ} = 35^{\circ}.$$
$$ m\angle AEC = 145^{\circ}$$ ($$\because$$ it is vertically opposite to $$m\angle BED.$$ )
$$\angle BEC = 35^{\circ}$$ ($$\because$$ it is vertically opposite to $$m\angle AED.$$  )
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
Find the value of $$x$$.
  • A. $$45^{\circ}$$
  • B. $$90^{\circ}$$
  • C. $$105^{\circ}$$
  • D. $$96^{\circ}$$

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer
Q2 Subjective Medium
Classify the angles whose magnitudes are given below:
$$180^{o}$$

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer
Q3 Single Correct Medium
If amongst two supplementary angles, the measure of smaller angle is four times its complement, then their difference is:
  • A. $${30^0}$$
  • B. $${43^0}$$
  • C. $${45^0}$$
  • D. $${36^0}$$

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer
Q4 Subjective Medium
Find the value of $$x$$ in each of the following diagram:

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer
Q5 Single Correct Medium
$$AB\parallel CD$$ and $$ ACM$$ is a straight line $$\angle BAC$$ is equal to:
  • A. $${106}^{o}$$
  • B. $${110}^{o}$$
  • C. $${109}^{o}$$
  • D. $${108}^{o}$$

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer