Question

If the angles of a triangle are in the ratio 1 : 2 : 1 then which of the following statement (s) is/are correct 

(i) Triangle is right angled triangle. 

(ii) Triangle is an isosceles triangle. 

(iii) Angles of triangle are 45°, 45° and 90° respectively. 

(a) (i) and (iii) is correct 

(b) Only (iii) is correct 

(c) (ii) and (iii) is correct 

(d) (i) and (ii) is correct

Answer 1

The correct answer is  (d).