RD Sharma class 9 solutions Triangles and its Angles Exercise 9.2
RD Sharma class 9 solutions Triangles and its Angles Exercise 9.2
Solution 1:
Solution 2:
Solution 3:
Solution 4(i):
Solution 4(ii):
Solution 4(iii):
Solution 4(iv):
Solution 5:
Solution 6:
Solution 7:
Solution 8:
Solution 9:
Solution 10:
Solution 11:
Solution 12:
Solution 13:
Solution 14:
(i) 180°
(ii) interior
(iii) greater
(iv) one
(v) one
