John walks 20 meters south and 30 meters east, and then back to his starting point, creating a triangle. which part of the triangle is represented by his 20 meter walk south? the right angle/ the short leg / the long leg or the hypotenuse

Compare the quantity in column a with the quantity in column b. pa p a is tangent to the circle at a. column a column b ap a p ax a x question 4 options: the two quantities are equal. the quantity in column a is greater. the relationship cannot be determined from the information given. the quantity in column b is greater.