Pre-test:
Multiple Choice: Choose the letter that best corresponds in each item and write it in your
Math Notebook.
1. The measure of an exterior angle of a triangle is always
A. greater than its adjacent interior angle.
B. less than its adjacent interior angle.
C. greater than either remote interior angle.
D. less than either remote interior angle.
2. Each of Xylie, Marie, Angelo and Chris was given an 18-inch piece of stick. They were
instructed to create a triangle. Each cut the stick in their own chosen lengths as follows:
Xylie - 6 in, 6 in, 6 in; Marie - 4 in, 5 in, 9 in; Angelo - 7 in, 5 in, 6 in; and Chris - 3 in, 7
in, 5 in. Who among them was not able to make a triangle?
C. Angelo
D. Chris
A. Xylie
B. Marie
3. In ATRU, TR = 8 cm, RU = 9 cm, and TU = 10 cm. List the angles in order from least to
greatest measure.
A. MZT, MZR, MLU
B. MZU, MZT, mZR
C. MZR, MZT, MZU
D. MZU, MZR, MLT​