Class 9 Exam  >  Class 9 Questions  >  How to prove the a cyclic parallelogram is re... Start Learning for Free
How to prove the a cyclic parallelogram is rectangle?
Verified Answer
How to prove the a cyclic parallelogram is rectangle?
Given,
ABCD is a cyclic parallelogram.
To prove,
ABCD is a rectangle.
Proof:
∠1 + ∠2 = 180 Degree ∠1+∠2=180 Degree     ...Opposite angles of a cyclic parallelogram
Also, Opposite angles of a cyclic parallelogram are equal.
Thus,
∠1 = ∠2∠1=∠2
⇒ ∠1 + ∠1 = 180 Degree  ⇒∠1+∠1=180 Degree 
⇒ ∠1 = 90 Degree  ⇒∠1=90 Degree 
One of the interior angle of the parallelogram is right angled. Thus, 
ABCD is a rectangle.
This question is part of UPSC exam. View all Class 9 courses
Explore Courses for Class 9 exam

Top Courses for Class 9

How to prove the a cyclic parallelogram is rectangle?
Question Description
How to prove the a cyclic parallelogram is rectangle? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about How to prove the a cyclic parallelogram is rectangle? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How to prove the a cyclic parallelogram is rectangle?.
Solutions for How to prove the a cyclic parallelogram is rectangle? in English & in Hindi are available as part of our courses for Class 9. Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of How to prove the a cyclic parallelogram is rectangle? defined & explained in the simplest way possible. Besides giving the explanation of How to prove the a cyclic parallelogram is rectangle?, a detailed solution for How to prove the a cyclic parallelogram is rectangle? has been provided alongside types of How to prove the a cyclic parallelogram is rectangle? theory, EduRev gives you an ample number of questions to practice How to prove the a cyclic parallelogram is rectangle? tests, examples and also practice Class 9 tests.
Explore Courses for Class 9 exam

Top Courses for Class 9

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev