Question

I need help please teach me how to do them just 7 and 8

Answer 1

7

Answer 2

where is the question

Answer 3

Use the midpoint formular

Answer 4

And this is 8

Answer 5

so i think first of all you need to know what mean ,,the circumcenter of triangle ABC" and than how you can get it what point of intersection will be ?

right ?

Answer 6

@jhonyy9 i thought u find the center for each side of the triangle then u draw the line and find the perpendicular bisector

Answer 7

can you draw it please ?

Answer 8

@jhonyy9