Question

A person starts from point P and moves 12m East to point Q. Then, he moves 8m right to point R. Again, he moves right for 6m to point S. Then, he moves 6m North to point T. Finally, from there he moves 6m to the left to point U. Using which of the three points would he form a triangle that has each interior angle less than 90${}^{\circ }$?

• A. PTQ
• B. SQR
• C. UTS
• D. TSR
• E. QTR

Answer 1

The correct option is E

QTR

The 3 points Q, T and R, would form a triangle whose angles are less than 90${}^{\circ }$.