# DAV Class 6 Maths Chapter 12 Worksheet 2 Solutions

The DAV Maths Book Class 6 Solutions and DAV Class 6 Maths Chapter 12 Worksheet 2 Solutions of Triangles offer comprehensive answers to textbook questions.

## DAV Class 6 Maths Ch 12 WS 2 Solutions

Question 1.
In the given triangle, name the:

(a) Vertex opposite to side QR.
(b) Side opposite to vertex Question
(c) Side opposite to vertex R.
(d) Vertex opposite to side PQuestion
Answer:
(a) P
(b) PR
(c) PQ
(d) R

Question 2.
Draw any triangle ABC and mark the points:
(a) X, Y in the interior of the ΔABC.
(b) R, S in the exterior of the ΔABC.
Answer:
(a) In ΔABC, X, Y are in the interior of ΔABC.
(b) R and S are in the exterior of ΔABC.

Question 3.
What do you mean by triangular region?
Answer:
The region in the interior of the triangle and its sides is called its triangular region.

Question 4.
Look carefully at the following figure and name:

(a) all the triangles formed.
(b) the triangles which have the point P in its exterior.
(c) the triangles which have the point P in its interior.
Answer:
(a) ΔAOB, ΔBOC, ΔCOD, ΔAOD, ΔADC, ΔBCD, ΔADB, ΔACB.
(b) ΔAOD, ΔDOC, ΔBOC, ΔADC, ΔBDC
(c) ΔAOB, ΔABD, ΔABC

Question 5.
In the given figure, name the triangles which have:

(a) A as one vertex (any 2)
(b) B as one vertex (any 2)
(c) E as one vertex (any 2) id) DF as one side (any 2)
(e) BC as one side
(f) AE as one side.
Answer:
(a) ΔABC and ΔABF
(b) ΔABC and ΔBDF
(c) ΔDEF and ΔAEC
(d) ΔDEF and ΔBDF
(e) ΔABC
(f) ΔAEC