4. Basic Geometrical Ideas Mathematics Exercise - 4.5 class 6 Maths in English - CBSE Study
NCERT Solutions for Class 6 Mathematics are carefully prepared according to the latest CBSE syllabus and NCERT textbooks to help students understand every concept clearly. These solutions cover all important 4. Basic Geometrical Ideas with detailed explanations and step-by-step answers for better exam preparation. Each Exercise 4.5 is explained in simple language so that students can easily grasp the fundamentals and improve their academic performance. The study material is designed to support daily homework, revision practice, and final exam preparation for Class 6 students. With accurate answers, concept clarity, and structured content, these NCERT solutions help learners build confidence and score higher marks in their examinations. Whether you are revising a specific topic or preparing an entire chapter, this resource provides reliable and syllabus-based guidance for complete success in Mathematics.
Class 6 English Medium Mathematics All Chapters:
4. Basic Geometrical Ideas
5. Exercise 4.5
Exercise 4.5
1. Draw a rough sketch of a quadrilateral PQRS. Draw its diagonals. Name them. Is the meeting point of the diagonals in the interior or exterior of the quadrilateral?
Solution:
Diagonals of quadrilateral PQRS are PR and QS
Meeting Point is O which is interior of quadrilateral PQRS.
2. Draw a rough sketch of a quadrilateral KLMN. State,
(a) two pairs of opposite sides,
(b) two pairs of opposite angles,
(c) two pairs of adjacent sides,
(d) two pairs of adjacent angles.
Solution:
(a) two pairs of opposite sides,
Solution:
(i) KL and NM
(ii) KN and LM
(b) two pairs of opposite angles,
Solution:
(i) ∠K and ∠M
(ii) ∠L and ∠N
(c) two pairs of adjacent sides,
Solution:
(i) KN and KL
(ii) KL and ML
(d) two pairs of adjacent angles.
Solution:
(i) ∠K and ∠L
(ii) ∠M and ∠N
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