### All SAT Math Resources

## Example Questions

### Example Question #1 : How To Find The Ratio Of Diameter And Circumference

Let represent the area of a circle and represent its circumference. Which of the following equations expresses in terms of ?

**Possible Answers:**

_{}

_{}

_{}

_{}

**Correct answer:**

_{}

Explanation:

The formula for the area of a circle is , and the formula for circumference is . If we solve for C in terms of r, we get

.

We can then substitute this value of r into the formula for the area:

Michelle

Certified Tutor

Certified Tutor

Yale University, Bachelor in Arts, Religious Studies. Duke University Divinity School, Unknown, Theology.

James

Certified Tutor

Certified Tutor

Ohio State University-Main Campus, Bachelor in Arts, Mathematics and History. Cleveland State University, Master of Science, ...

### All SAT Math Resources

SAT Math Tutoring in Top Cities:

Atlanta SAT Math Tutoring, Austin SAT Math Tutoring, Boston SAT Math Tutoring, Chicago SAT Math Tutoring, Dallas Fort Worth SAT Math Tutoring, Denver SAT Math Tutoring, Houston SAT Math Tutoring, Kansas City SAT Math Tutoring, Los Angeles SAT Math Tutoring, Miami SAT Math Tutoring, New York City SAT Math Tutoring, Philadelphia SAT Math Tutoring, Phoenix SAT Math Tutoring, San Diego SAT Math Tutoring, San Francisco-Bay Area SAT Math Tutoring, Seattle SAT Math Tutoring, St. Louis SAT Math Tutoring, Tucson SAT Math Tutoring, Washington DC SAT Math Tutoring
SAT Math Tutors in Top Cities:

Atlanta SAT Math Tutors, Austin SAT Math Tutors, Boston SAT Math Tutors, Chicago SAT Math Tutors, Dallas Fort Worth SAT Math Tutors, Denver SAT Math Tutors, Houston SAT Math Tutors, Kansas City SAT Math Tutors, Los Angeles SAT Math Tutors, Miami SAT Math Tutors, New York City SAT Math Tutors, Philadelphia SAT Math Tutors, Phoenix SAT Math Tutors, San Diego SAT Math Tutors, San Francisco-Bay Area SAT Math Tutors, Seattle SAT Math Tutors, St. Louis SAT Math Tutors, Tucson SAT Math Tutors, Washington DC SAT Math Tutors
Popular Courses & Classes

SAT Courses & Classes in Miami, SSAT Courses & Classes in Los Angeles, GMAT Courses & Classes in New York City, ISEE Courses & Classes in Washington DC, ISEE Courses & Classes in Houston, Spanish Courses & Classes in Seattle, Spanish Courses & Classes in Boston, Spanish Courses & Classes in Atlanta, GRE Courses & Classes in Chicago, SAT Courses & Classes in San Diego