Without changing the number of Brain teasers and fun science tricks
Step 1: Before you three equal quadrilateral. Task: Take one match. And of the remaining three, make a new quadrilateral equal.
Step 2:
Step №1
Step 3: Step №2
Step 4: Step №3
Step 5: Step №4
Step 6: Step №5
Step 7: Step №6
Step 8: Mission Accomplished!
