Question

Hey mates ,

50 points question!!!!!

plz tell All the formulas of Straight lines and pair of straight lines.

Do it fast plz

I'm having exam tomorrow and I have lost my formulas anywhere

Help plz.

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Answer 1

formula:-The equation of the line passing through two points (x1,y1) and (x2,y2)

formula Pi x diameter, or 3.14 x d = C. It can also be calculated by Pi x (2 x radius) = C or 3.14 x (2 x r) = C

Answer 2

Answer:

Hey mate here is your answer

Step-by-step explanation:

3.14 into 2 into r = c

Hope it will help you please message me I think you remember me sis