The DAV Maths Book Class 6 Solutions and DAV Class 6 Maths Chapter 12 Worksheet 3 Solutions of Triangles offer comprehensive answers to textbook questions.
DAV Class 6 Maths Ch 12 WS 3 Solutions
Question 1.
Name all the exterior angles in the given triangle:
Answer:
∠4, ∠5 and ∠6 are the exterior angles of the given ΔABC.
Question 2.
Complete the table given below:
Answer:
Question 3.
Look at the figure and complete the given statements:
(а) Interior opposite angles corresponding to the exterior angle ∠5 are ___________ and ___________.
Answer:
∠2 and ∠3
(b) Interior adjacent angle corresponding to ∠6 is ___________.
Answer:
∠2
(c) The exterior angle at the vertex R is ___________.
Answer:
∠4
(d) The interior opposite angles corresponding to the exterior angle ∠6 are ___________ and ___________.
Answer:
∠1 and ∠3
(e) Interior adjacent angle corresponding to the exterior angle at vertex P is ___________.
Answer:
∠ 1