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Isosceles Base (Converse) Angles Theorem

Move the sliders to change the triangles size and shape.

Question 1:

True or False; base angles of an Isosceles triangle are always congruent?

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

Question 2:

If the base angles are congruent in a triangle, then the legs must also be congruent?

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