If , then is |
|||||||

a) |
Equilateral |
b) |
Right angled |
c) |
Isosceles |
d) |
None of these |

If , then is |
|||||||

a) |
Equilateral |
b) |
Right angled |
c) |
Isosceles |
d) |
None of these |

1 Answer

127 votes

**(b)**

Given that,

Obviously it is not an equilateral triangle because does not satisfy the given condition. But , then and

Hence, this satisfies the condition, so it is a right angled triangle but not necessary isosceles triangle

127 votes

127