IEO Level 2- English Olympiad (SOF) Class 5 Coaching Programs
⏳ 🎯 Online Tests (2 Tests [50 Questions Each]): NTA Pattern, Analytics & Explanations
Click Here to View & Get Complete Material
Rs. 200.00
3 Year Validity (Multiple Devices)
🎓 Study Material (184 Notes): 2024-2025 Syllabus
Click Here to View & Get Complete Material
Rs. 350.00
3 Year Validity (Multiple Devices)
🎯 250 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)
Click Here to View & Get Complete Material
Rs. 200.00
3 Year Validity (Multiple Devices)
NCERT Class 8 Mathematics Chapter 4 Practical Geometry CBSE Board Sample Problems
Practical Geometry
Condition for Uniquely Drawing the Triangle
- We need three measurements for uniquely drawing the Triangle
- Three measurement could be (Two sides, One Angle) , (Three sides) and (2 angles, 1 side) .
Condition for Uniquely Drawing the Quadrilaterals
Five measurements can determine a quadrilateral uniquely
Here is some the measurements which will help us uniquely draw the quadrilaterals
- A quadrilateral can be constructed uniquely if the lengths of its four sides and a diagonal is given.
- A quadrilateral can be constructed uniquely if its two diagonals and three sides are known.
- A quadrilateral can be constructed uniquely if its two adjacent sides and three angles are known.
- A quadrilateral can be constructed uniquely if its three sides and two included angles are given
- Some special property can help in uniquely drawing the quadrilaterals.
Example
- Square with side given
- Rectangle with side given
- Rhombus with diagonals given