Google Classroom
GeoGebraGeoGebra Classroom
GeoGebra

IM Geo.6.16 Practice: Weighted Averages in a triangle

Author:GeoGebra Classroom Activities, IM Algebra 1, Geometry, Algebra 2

Triangle ABC and its medians are shown.

Select all statements that are true.

Select all that apply
  • A
  • B
  • C
  • D
  • E
Check my answer (3)

Triangle  has vertices at , , and .What is the point of intersection of the triangle’s medians?

Triangle and its medians are shown. Match each pair of segments with the ratios of their lengths.

Select all that apply
  • A
  • B
  • C
Check my answer (3)

Select all that apply
  • A
  • B
  • C
Check my answer (3)

Select all that apply
  • A
  • B
  • C
Check my answer (3)

Given  and , find the point that partitions segment  in a  ratio.

Graph the image of quadrilateral  under a dilation using center  and scale factor .

A trapezoid is a quadrilateral with at least one pair of parallel sides. Show that the quadrilateral formed by the vertices , , , and  is a trapezoid.

Here are the graphs of the circle centered at  with radius 6 units and the line given by . Determine whether the circle and the line intersect at the point . Explain or show your reasoning.

A parabola has focus  and directrix . The point  is on the parabola.How far is this point from the focus?

Select all that apply
  • A
  • B
  • C
  • D
Check my answer (3)

New Resources

Discover Resources

Discover Topics