Question

Q.3: Match the following.
1) Acute angle
a) 180"<x<360"
2) Obtuse angle
b) 180°
3) Reflex angle
c) 90'exc180"
4) Straight angle
d) 0'exc90​

Answer 1

Answer:

1)Acute angle d) 0' exc90

2) Obtuse angle. c) 90' exc 180"

3)Reflex angle. a) 180" <x>360"

4) Straight angle. b) 180°

Step-by-step explanation:

●Acute angle is always less than 90 degree

●Obtuse angle is greater than 90 degree but lesser than 180 degree

●Reflex angle is greater than 180 degree and lesser than 360 degree

●Straight angle is always equal to 180 degree

Answer 2

Answer:acute angle 0 to 90

Right angle 90

Obtuse angle 90 to 180

Straight angle 180

Reflex angle 180 to 360

Step-by-step explanation: