A) Always false.
B) Always true.
C) Cannot be determined.
D) Sometimes false.
Correct Answer: D
Solution :
An isosceles triangle can be obtuse angled but it may not be true always: e.g., a triangle with angle measures \[{{91}^{o}},{{45}^{o}},{{45}^{o}},\] is both isosceles and obtuse but the triangle cannot be formed as the sum of the angles is greater than\[{{180}^{o}}\] .
You need to login to perform this action.
You will be redirected in
3 sec
