Which of the following cannot be the measures of an isosceles triangle ABC?

The measure of one of the angles of an isosceles triangle is 94^(@) . Which of the following is definitely the measure of one of the other angles of the given triangle ?

......... cannot be the measures of the sides of a triangle.

......... cannot be the measures of the sides of a triangle.

Which of the following is an Isosceles triangle?

In a triangle, values of all the angles are integers (in degree measure). Which one of the following cannot be the proportion of their measures ?

In the figure given below, ABC is a triangle with AB = BC and D is an interior point of the triangle ABC such that angle DAC = angleDCA. Consider the following statements : 1. Triangle ADC is an isosceles triangle. 2. Dis the centroid of the triangle ABC. 3. Triangle ABD is congruent to the triangle CBD. Which of the above statements are correct ?

D, E and F are the mid-points of the sides AB, BC and CA of an isosceles triangle ABC in which AB = BC. Prove that DeltaDEF is also isosceles.

In isosceles triangle ABC, CA = CB = 4. which one of the following is the area of triangle ABC ?