-
C.
B. obtuse angle
10. What kind of angle is illustrated when the hands of a
clock form 1:20?
A. right angle
C. acute angle
B. obtuse angle
D. none of the above
11. Which of the angles below measures more than 90° but
less than 180°?
L
B.
D.
12. Which of the following tells about obtuse angle?
A. It measures exactly 90°
B. It measures less than 90°
C. It measures exactly 180°.
D. It measures more than 90°but less than 180°
13. Which could be the measurement of an acute angle?
A. 35° B. 90° C. 180° D. 360°
14. What kind of angle is formed by the corner of a square
table?
A. acute angle
C. right angle
B. obtuse angle D. straight angle
15. What kind of angle is shown by an opened book whose
measure is greater than 90°?
A. acute B. obtuse C. right D. straight​