Congruent angles are two or more angles with equal measures in degrees as well as in radians. The direction or length of the lines does not make any difference on congruency.
We know that all angles in an equilateral measure the same; that is 60°.
So, the angles in an equilateral triangle are congruent angles.
Example: If line CD bisects another line AB at the point O, then which of the following is true?
A) ∠AOB ≅ ∠AOD
B) ∠COB ≅ ∠BOD
C) ∠AOD ≅ ∠COB
D) ∠COD ≅ ∠AOC
∠AOD ≅ ∠COB as these are vertically opposite angles and hence their measure is the same.
- Which are the congruent angles in the given triangles?
2. What is the value of x if the given two angles are congruent?
3.Find the value of b.
4.What is the value of x, if in the given triangles, ∠ABC ≅ ∠RPQ?
5.Do congruent angles measure the same in degrees and radians?
- ∠ACB ≅ ∠PRQ
Give Your Child The eTutorWorld Advantage
Research has proven that personal online tutoring not just cements school learning, it helps build student confidence. eTutorWorld provides the best K-12 Online Tutoring Services so you can learn from the comfort and safety of your home at an affordable cost.
Be it an exam, class test or a quiz, eTutorWorld’s Math, Science and English tutors are responsible for your academic progress. Meet your personal coach at your convenient day and time to get help for Grade 3-12 Math, Science and English subjects and AP, SAT, SSAT and SCAT Test Prep help and test practice. All our tutors are graduates and bring with them years of teaching experience to the tutoring lessons.
Our ‘Learning by Design’ methodology makes sure that each student is at the center of the teaching-learning process. All tutoring sessions start with a question to the student ‘What do you want to learn today?’ Hence, tutors diagnose your skills and recognize your requirements before the actual tutoring happens. Post every tutoring session, an individualized worksheet is emailed to the student to assimilate learned concepts. Regular formative assessments are used to evaluate a student’s understanding of the subject.
The state of the art technology used is stable, user friendly and safe. All you need is a computer or a tablet and an internet connection. The easy-to-use web conferencing software requires a one time download, using which the student can talk and chat to the tutor, annotate on an interactive shared whiteboard or even share documents, assignments or worksheets.
All tutoring sessions are recorded and made available for a month so you can review concepts taught.
Email or call our support team with any issues or questions – we are here for you 24X7.
Also, download free printable math and science worksheets in pdf format and solve SCAT and SSAT Practice Tests online. Sign up for a Free Trial Lesson Today!
Thousands have taken the eTutorWorld Advantage – what are you waiting for?
© 2020 eTutorWorld - Online Tutoring and Test Prep | All rights reserved