Find out the alternative figure which contains figure (X) as its part.
1
2
3
4
Question 15 In the given figure, ∠BAC=90∘ and AD ⊥ BC.
The number of right-angled triangles in the figure is
a) 1 b) 2 c) 3 d) 4
Question 14 In the given figure, AB=BC and AD =BD = DC.
The number of isosceles triangles in the figure is a) 1 b) 2 c) 3 d) 4