Abasketball goal is 18 inches in diameter. a basketball has a diameter of 9.6 inches. what is the difference in circumference between the goal and the center cross-section of a basketball?

What is [tex] {7}^{98 + \sqrt{4} } - 3 \times (64 \div 2 + 4 - 36) \times a = a + 36[/tex]?

This is about circle theorems. someone asap : (

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.