Brain Test Level 149 How many triangles are there

Daze Puzzle provides a complete walkthrough for "Brain Test Level 149: How many triangles are there?".

By Daze Puzzle /
Question
How many triangles are there?
Hints
Hint 1:
Try breaking into pieces.
Step 1
Step 2
Answer
If you drag your finger on the rectangle, you'll see that it consists of smaller parts. The answer is 5.