Class 9 Exam > Class 9 Questions > In figure, ABCD is a quadrilateral in which A...
Start Learning for Free
In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measure of ∠BCD is:
- a)30∘
- b)72∘
- c)150∘
- d)105∘
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measu...
In ΔABC ,as it is isoceles so,
∠BCA=36° [ (180°-108°)/2 ]
In ΔADC ,as it is isoceles so,
∠DCA=69° [ (180°-42°)/2 ]
∠BCD=∠BCA+∠DCA
∠BCD=36°+69°
∠BCD=105°
∠BCA=36° [ (180°-108°)/2 ]
In ΔADC ,as it is isoceles so,
∠DCA=69° [ (180°-42°)/2 ]
∠BCD=∠BCA+∠DCA
∠BCD=36°+69°
∠BCD=105°
Most Upvoted Answer
In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measu...
Angle DBC= 1/2angle ABC
ANGLE DBC= 54..
angle BDC= 1/2 angle ADC.
ANGLE BDC= 21..
angle DBC+angle DBC+ angle BCD =180..
then 54+21+angle BCD =180..
ANGLE BCD= 105
ANGLE DBC= 54..
angle BDC= 1/2 angle ADC.
ANGLE BDC= 21..
angle DBC+angle DBC+ angle BCD =180..
then 54+21+angle BCD =180..
ANGLE BCD= 105
Free Test
FREE
| Start Free Test |
Community Answer
In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measu...
Construct join BD so that angle abc equal to angle CBSE and angle ADB equal to angle C D B now in triangle BCD Angle B + angle D + angle c equal to 180 degree by angle sum property this mean angle b is equal to 54 and angle D equal to 21 in triangle BCD 54 + 21 + angle C equal to 180 degree angle C is equal to 180 degree minus 75 now angle C is value is 105
|
Explore Courses for Class 9 exam
|
|
Top Courses for Class 9View all
Question Description
In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measure of∠BCD is:a)30b)72c)150d)105Correct answer is option 'D'. Can you explain this answer? for Class 9 2025 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measure of∠BCD is:a)30b)72c)150d)105Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measure of∠BCD is:a)30b)72c)150d)105Correct answer is option 'D'. Can you explain this answer?.
In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measure of∠BCD is:a)30b)72c)150d)105Correct answer is option 'D'. Can you explain this answer? for Class 9 2025 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measure of∠BCD is:a)30b)72c)150d)105Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measure of∠BCD is:a)30b)72c)150d)105Correct answer is option 'D'. Can you explain this answer?.
Solutions for In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measure of∠BCD is:a)30b)72c)150d)105Correct answer is option 'D'. Can you explain this answer? 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 In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measure of∠BCD is:a)30b)72c)150d)105Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measure of∠BCD is:a)30b)72c)150d)105Correct answer is option 'D'. Can you explain this answer?, a detailed solution for In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measure of∠BCD is:a)30b)72c)150d)105Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measure of∠BCD is:a)30b)72c)150d)105Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In figure, ABCD is a quadrilateral in which AB = BC and AD = DC. Measure of∠BCD is:a)30b)72c)150d)105Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 9 tests.
|
|
Explore Courses for Class 9 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup on EduRev and stay on top of your study goals
10M+ students crushing their study goals daily