Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions



This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
L1 :  y = m1 x + c1                L2:  m2 x + c2 = y

      m1 and m2 are not same.    Any of m1 and m2 is not zero.

 X-axis intercept of  L1 :  x1  = - c1 / m1        L2:  x2  = - c2 / m2
base =  | x2 - x1 |

  point of intersection  of L1 and L2 - y coordinate gives height.
           y = | (m1 c2 - m2 c1) / ( m1 - m2) | = altitude

Hence  area = 1/2   (m1 c2-m2 c1)^2  / [ |m1 m2 (m1 - m2) | ]

1 5 1
click on thank you link and select best answer
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts