13. What kind of angle is formed by a floor and a wall?
А. Acute
B. Obtuse
C. Right
D. All of the choices
For items 14 and 15, refer to the figure below:
14. Which of the following is an acute angle?
A. /_CDE
B. /_ADE
C. /_FDE
D. /_BDE
15. Which of the following is an obtuse angle?
А. /_CDE
B. /_ADE
C. Both A and B
D None of the choices
Pa answer po plss need napo nmin ipasa
Wag po sana manguha lng ng points
Tenkyuu po
