What are the Advantages of manmade features?

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.

Is an official language in every north african country

When you start from a given set of rules and conditions and determine what must be true you are using blank reasoning