Free help with homework

Why join Brainly?

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


Area of circle - area of triangle 
pi r square = 22/7 x 7x 7
= 154 sq cm
area of traingle = root 3/4 a sq
root3 x 10 x 10 /4 = 100 root3/4
25root3 cmsq

... 154 - 25root3 

2 5 2
So we have to find the area of PRBC
we have to subtract the area of triangle from the circle.
hope it will help you
0 0 0
i have prove it as a equilateral triangle by congruence
by sas congruence
now i think it will satisfy you
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