Question

Which of the following figures will have its altitude outside the triangle?

• A.

  

• B.

  

• C.

  

• D.

  

Answer 1

The correct option is D

Determine the triangle which has altitude outside the figure.

If a triangle has its altitude outside the figure, then the triangle must be an obtuse triangle.

From the given options, the triangle in option $\left(\mathrm{d}\right)$ has an obtuse angle.

So, the correct option is $\left(\mathrm{d}\right)$.