Notice: Undefined variable: keyword in /home/domains2/public_html/lenny-bruce.com/inc/meta.php on line 18
Find the area of a triangle with sides a = 5, b = 8, and c = 11.

Guide :High School

Find the area of a triangle with sides a = 5, b = 8, and c = 11.

Find the area of a triangle with sides a = 5, b = 8, and c = 11. A. 12.46 B. 20.88 C. 32.17 D. 18.33
The correct answer is dsqrt(s(s-a)(s-b)(s-c)), where s = (a+b+c)/2.Therefore s = (5+8+11)/2 = 12, and we get sqrt(12*7*4*1) = 18.33. ...

Notice: Undefined variable: position4 in /home/domains2/public_html/lenny-bruce.com/show.php on line 227

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Loading ...


Notice: Undefined variable: position5 in /home/domains2/public_html/lenny-bruce.com/show.php on line 283
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.lenny-bruce.com || Terms of Use || Contact || Privacy Policy
Load time: 0.0144 seconds