If you are preparing for Karnataka SSLC Mathematics, understanding and remembering theorems is very important. Many students lose marks not because they don’t know the answer, but because they don’t write the theorem statement correctly or miss key steps in the proof.
To help students score high marks, Ravi R Nandi explains all Karnataka SSLC theorems clearly on his YouTube channel
👉 Ravi R Nandi SSLC YouTube Channel
📘 Why SSLC Theorems Are Important?
In Karnataka SSLC exams:
- ✔ Theorem statements carry direct marks
- ✔ Proof steps are evaluated strictly
- ✔ Diagrams must be neat and labeled
- ✔ Reasoning steps should be logical
If you learn theorems in the correct format, you can easily score 5/5 marks in long answer questions.
📚 Important SSLC Maths Theorems Covered
🔷 1. Circle Theorems
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- Angle at the center is twice the angle at the circumference
- Angle in a semicircle is 90°
- Tangent perpendicular to radius theorem
- Equal chords subtend equal angles
Ravi R Nandi explains these with simple diagrams and step-by-step proofs.
🔷 2. Triangle Theorems


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- Pythagoras Theorem
- Basic Proportionality Theorem (Thales Theorem)
- Isosceles Triangle Theorem
- Similar Triangles Theorem
Each theorem is explained in an easy Kannada + English mixed method so that rural and urban students can understand clearly.
🔷 3. Coordinate Geometry & Other Key Theorems

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- Distance Formula
- Section Formula
- Midpoint Formula
- Area of Triangle Theorem
These are scoring topics if practiced properly.
🎯 Why Learn Theorems from Ravi R Nandi?
✅ Clear explanation in simple language
✅ Step-by-step proof writing format
✅ Important exam points highlighted
✅ Previous year question discussion
✅ Last minute revision videos
✅ Model paper solutions
Students who regularly watch his videos feel more confident while writing proofs in exams.
📢 Message to Students
Dear SSLC students,
If you want full marks in theorem questions, don’t just memorize — understand the logic behind each step.
👉 Subscribe to Ravi R Nandi SSLC YouTube Channel today.
👉 Turn on the notification bell 🔔
👉 Watch theorem videos daily and practice writing them.
Your SSLC success starts with strong basics.
Prepare smart, revise regularly, and score high in Mathematics!









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