The correct order from smallest to largest is:
a. SK
b. TK
c. TS
To order the sides of triangle STK from smallest to largest, we can use the angle-side relationships in a triangle. The side opposite the smallest angle is the smallest side, the side opposite the middle angle is the middle side, and the side opposite the largest angle is the largest side.
Given:
- Angle S is 48° (smallest angle)
- Angle K is 43° (middle angle)
- Angle T is 89° (largest angle)
The correct order of sides from smallest to largest is:
a. SK (side opposite angle S, smallest side)
b. TK (side opposite angle K, middle side)
c. TS (side opposite angle T, largest side)
Therefore, the correct order is SK, TK, TS.