SWBAT: 1. Use and find the circumcenter of a triangle.
Lesson 6-2
Do Now:
1. Write an equation of the perpendicular bisector of the segment with endpoints D(5, -1)
and E(-11, 3).
2. C onstruct the perpendicular bisector of the segment below.
SWBAT: 1. Use and find the circumcenter of a triangle.
Lesson 6-2
SWBAT: 1. Use and find the circumcenter of a triangle.
Lesson 6-2
Circumscribing a Circle About a Triangle
C onstruct the perpendicular bisector of two sides of the triangle and find the point of
concurrency.
1.
2.
SWBAT: 1. Use and find the circumcenter of a triangle.
Lesson 6-2
3.
Find the coordinates of the circumcenter of the triangle with the given vertices.
1. R(−2, 5), S(−6, 5), T(−2, −1)
2. W(−1, 4), X(1, 4), Y(1, −6)
SWBAT: 1. Use and find the circumcenter of a triangle.
Lesson 6-2
Summary: