By what four names may Fig. 7 be called?
Why by the first? By the second? By the third? By the fourth?
What is a square?
What is a rectangle?
What is a parallelogram?
What is a quadrilateral?
Diagram 22.
By what four names may Fig. 7 be called?
Why by the first? By the second? By the third? By the fourth?
What is a square?
What is a rectangle?
What is a parallelogram?
What is a quadrilateral?
Diagram 22.