Question

1. similar: similar statement:

Explanation:

Step1: Find the third - angle of the first triangle.

The sum of angles in a triangle is $180^{\circ}$. For the first triangle with an angle of $38^{\circ}$ and since it is isosceles (equal - side markings), the other base - angle is also $38^{\circ}$. Let the third angle be $x$. Then $x = 180-(38 + 38)=104^{\circ}$.

Step2: Find the third - angle of the second triangle.

For the second triangle with an angle of $70^{\circ}$ and since it is isosceles (equal - side markings), the other base - angle is also $70^{\circ}$. Let the third angle be $y$. Then $y = 180-(70 + 70)=40^{\circ}$.

Step3: Check for similarity.

Two triangles are similar if their corresponding angles are equal. Since the angles of the two triangles ($38^{\circ},38^{\circ},104^{\circ}$ and $70^{\circ},70^{\circ},40^{\circ}$) are not equal, the triangles are not similar.

Answer:

No