logo
Home
Practice
Full Test
Study Plan
FAQ
Study Guide
Blog

A circle has a diameter of 18 inches. What is its approximate area?

254.47

Explanation

The area of a circle is given by the formula \( A = {\pi}r^2 \) where r is the radius of the circle. The radius of a circle is its diameter divided by two so:
\(r = \frac{d}{2} = \frac{18}{2} = 9\)
By definition, π is approximately 3.14 so:

\(A = {\pi}r^2 = 3.14 \times 9^2 = 3.14 \times 81 = 254.47\)

Visit our website for other ASVAB topics now!
Related questions

A man needed \( 2\frac{1}{2}\)gallons of driveway topping to weather seal \(\frac {1}{3}\) of his driveway. How many more gallons will he need to finish weather coating the driveway?

What's the area of the grey rectangle?

\( x \times {x^8}\)

Which of the following fractions is the largest?
Solve for the factorial of 4 (4!):

\({5^3} \times {5^2} = \)

What is the area of the circle in the diagram if the diameter is 1.61803?

If \(\frac{0.09}{\text{x}}=1\), then x =

A circle has a radius of 8 inches. What is its approximate area?
Which of the following fractions is the largest: 7/8, 3/8, 2/5, or 1/4?

\(\frac{{{2^7} \times {2^8}}}{{{2^3}}} = ?\)

What's the greatest common factor of 36 and 42?
If a rectangle is 2 feet by 14 feet what is the area?

\(3+x \geq 15\), what is the value of \(x \geq\) ?

logo
DMCA.com Protection Status
Home
Practice
Full Test
Study Plan
FAQ
Study Guide
Blog
About Us
Contact
Terms
Privacy
The Armed Services Vocational Aptitude Battery (ASVAB) is a registered trademark of the United States Military Entrance Processing Command, which is not affiliated with asvabtestpro.com.
Connect with us
facebook
pinterest
youtube