Super Tutor **Teaching Methodology:** My approach to teaching Mathematics and Science is personalized and interactive. I focus on understanding each student's...
Super Tutor It was very nice experience to interact with different kind of student who have different way of studying... Simply i was successful to bring out...
Super Tutor I have working experience of 2 years teaching for 8th and 9th
Do you need help in finding the best teacher matching your requirements?
Post your requirement now
Top Tutor I am top Tutor Partner at Urban Pro. Since last 5 years i am conducting classes for Social Sciences and Hindi Language. If you want to Inculcate the...
Top Tutor I am working as a teacher in 8, 9, 10 th grade from last 4 years in school, tution and home tutions . My subjests are in 9th is basically maths and...
Top Tutor I am a teacher , a statistician and a data analyst. I am willing to give online tution to uh in subject maths and statistics. I am a first ranker...
Featured 
Top Tutor I gained extensive experience in delivering high-quality education following the CBSE/ICSE curriculum. My key responsibilities included: Classroom...
Top Tutor Hello dear students, I am PRANJAL MISHRA, I teach Mathematics (upto A level) . I can improve your understanding in Mathematics using my innovative...
Top Tutor I teach Maths and Science to 8th-12th standard students. I have been teaching for 7-8 years. I took classes and batches in different institutions...
Verified private teacher
Akhil attended Class 9 Tuition
"x564e6r556456"
Latha attended Class 9 Tuition
"He is approachable and also flexible. My daughter will start her regular tuition..."
Rashi attended Class 9 Tuition
"Taha Sir is one among the exceptionally good teachers. One of the best things about..."
Soha attended Class 9 Tuition
"Studying with Chandrika Ma'am is very easy. Even if the subject is difficult she..."
Sathish attended Class 9 Tuition
"good sir we can earn easy"
Baishakhi attended Class 9 Tuition
"He is a good teacher. He is too much punctual. He has the ability how to teach a student."
Sonu attended Class 9 Tuition
"He is a good teacher of maths.. His teaching way is very easy & simple.."
Manvendra attended Class 9 Tuition
"He teaches us very well. When i came i was very weak in maths and physics. We understand..."
Ask a Question
Post a LessonAnswered on 24 Aug Learn CBSE/Class 9/Mathematics/Geometry/Triangles
Vikas Rai
Tutor
Answered on 24 Aug Learn CBSE/Class 9/Mathematics/Geometry/Triangles
Vikas Rai
Tutor
Answered on 16 Sep Learn CBSE/Class 9/Mathematics/Geometry/Triangles
Debojit Sarkar
Be the better version of yourself
Let ∠C= x°,
∴ ∠B - x°=18°
⇒ ∠B = 18°+x° ......(i)
Again, ∠A - (18°+x°)= 33°
⇒∠A = 33°+18°+x° ......(ii)
And ∠A+∠B+∠C =180°
⇒51°+18°+3x°=180°
⇒3x°=(180°-69°)
⇒x°=37°
∴ ∠C=37°, ∠B= (37+18)=55°, ∠A=(55+33)= 88° [Ans.]
read lessAnswered on 15 Sep Learn CBSE/Class 9/Mathematics/Geometry/Triangles
Debojit Sarkar
Be the better version of yourself
Diagonals of a rectangle bisect each other and they are equal in length
∴Δ AOB will be an isosceles triangle with AO=BO
In ΔAOB,
∠AOB = ∠COD .............[ Vertically opposite angles]
∠OAB=∠OBA ................[ Angle opposite to equal sides]
∴∠AOB +2∠OAB = 180°
⇒ 78º + 2∠OAB = 180°
⇒ ∠OAB = 51° [ Ans.]
read lessAnswered on 15 Sep Learn CBSE/Class 9/Mathematics/Geometry/Triangles
Debojit Sarkar
Be the better version of yourself
Ask a Question
270,492 
