### All ACT Math Resources

## Example Questions

### Example Question #1 : How To Find The Length Of The Diagonal Of A Quadrilateral

A square has a length of . What must be the length of the diagonal?

**Possible Answers:**

**Correct answer:**

Explanation:

A square with a length of indicates that all sides are since a square has 4 equal sides. Use the Pythagorean Theorem to solve for the diagonal.

### Example Question #2 : How To Find The Length Of The Diagonal Of A Quadrilateral

If the rectangle has side lengths of and , what is the diagonal of the rectangle?

**Possible Answers:**

**Correct answer:**

Explanation:

Use the Pythagorean Theorem to solve for the diagonal.

### Example Question #3 : How To Find The Length Of The Diagonal Of A Quadrilateral

In the parallelogram above, and . What is the length of the diagonal ?

**Possible Answers:**

**Correct answer:**

Explanation:

In a parallelogram, the two diagonals bisect each other at their centers. Therefore, . To find , we set them equal to one another and solve.

Plugging this value back into both equations, then adding those values together, gives us our answer of .

Tom

Certified Tutor

Certified Tutor

University of Wisconsin-Madison, Bachelor of Science, Atmospheric Sciences and Meteorology. Embry-Riddle Aeronautical Univers...

Stephen

Certified Tutor

Certified Tutor

Colorado State University-System Office, Bachelor of Science, Mathematics. Grand Canyon University, Master of Arts, Education.

### All ACT Math Resources

ACT Math Tutoring in Top Cities:

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

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

GRE Courses & Classes in Atlanta, MCAT Courses & Classes in New York City, LSAT Courses & Classes in Miami, LSAT Courses & Classes in Chicago, SSAT Courses & Classes in Los Angeles, GMAT Courses & Classes in Dallas Fort Worth, Spanish Courses & Classes in New York City, GRE Courses & Classes in Boston, ISEE Courses & Classes in Atlanta, GMAT Courses & Classes in Atlanta
Popular Test Prep

SSAT Test Prep in Seattle, LSAT Test Prep in Philadelphia, GRE Test Prep in Atlanta, GRE Test Prep in Dallas Fort Worth, GMAT Test Prep in Seattle, GRE Test Prep in Washington DC, GRE Test Prep in Miami, ISEE Test Prep in Chicago, GMAT Test Prep in Atlanta, MCAT Test Prep in New York City