NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.4

For all the students of Dehradun school or all the students of St. Joseph’s School in which NCERT book is being run, we have provided all the NCERT solutions for class six questions to get more marks in the examination of their school. From this, students will be able to read Exercise 4 Point 4 of Chapter 4, understand it and download it which is started by the question.

NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.4

Question 1.
Draw a rough sketch of a triangle ABC. Mark a point P in its interior and a point Q in its exterior. Is the point A in its exterior or in its exterior?
Solution :
NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas 22
The point A is neither in the exterior nor in the interior of triangle ABC. It is on the triangle ABC.

Question 2.
(a) Identify three triangles in the figure.
(b) Write the names of seven angles,
(c) Write the names of the six line segments,
(d) Which two triangles have ∠B as common?
Solution :
(a) Three triangles
Triangle ABC,
Triangle ABD,
Triangle ADC
NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas 23
(b) Seven Angles
∠ABC. ∠ACB, ∠BAC, ∠BAD, ∠CAD, ∠ADB and ∠ADC
(c) Six line segments
AB¯AC¯BC¯AD¯BD¯DC¯
(d) ΔABC. ΔABD.