Question

Tell whether the angles given below are acute, right, obtuse or straight
a 63°
b 136
c 90°
d 180°
e 101°
f 89°​

Answer 1

a,is acute angle. b, e and f are obtuse. c is right angle. d, is straight angle

Answer 2

Answer:

a. 63°→ acute

b. 136°→ obtuse

c. 90°→ right

d. 180°→ straight

e. 101°→obtuse

f. 89°→ acute

Explanation:

Acute angle: Angle less than 90°

Right angle: Angle Exactly 90°

Obtuse angle: Angle more than 90°

Straight angle: Angle Exactly 180° (as in a straight line)