ISEE Upper Level Mathematics Achievement - Isosceles Triangles

1

Two sides of an isosceles triangle have lengths 3 feet and 4 feet. Which of the following could be the length of the third side?

2

Two sides of an isosceles triangle have lengths 3 feet and 4 feet. Which of the following could be the length of the third side?

3

Two sides of an isosceles triangle have lengths 3 feet and 4 feet. Which of the following could be the length of the third side?

4

One of the base angles of an isosceles triangle is $42^{\circ}$ . Give the measure of the vertex angle.

5

One of the base angles of an isosceles triangle is $42^{\circ}$ . Give the measure of the vertex angle.

6

One of the base angles of an isosceles triangle is $42^{\circ}$ . Give the measure of the vertex angle.

7

The triangles are similar. Solve for .

Question_12

8

The triangles are similar. Solve for .

Question_12

9

The triangles are similar. Solve for .

Question_12

Isosceles Triangles