Brain Test Level 109 Teacher wants a rectangle

Daze Puzzle provides a complete walkthrough for "Brain Test Level 109: Teacher wants a rectangle.".

By Daze Puzzle /
Question
Teacher wants a rectangle.
Hints
Hint 1:
Cut the trapezoid to create a rectangle.
Step 1
Step 2
Answer
Place the red trapezoid top left corner on the point of scalpel then move it down into the blade to create a rectangle of it.