A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
Acute angle, right angle, obtuse angle, ?
- AExterior angle
- BReflex angle
- CStraight angle
- DSupplementary angle
Solution & Step-by-step Explanation
The sequence describes angles categorized in increasing order of their geometric degree measures:
Acute angle: Angle measuring greater than 0
∘
and less than 90
∘
.
Right angle: Angle measuring exactly 90
∘
.
Obtuse angle: Angle measuring greater than 90
∘
and less than 180
∘
.
Straight angle: The next progression is an angle measuring exactly 180
∘
.
Hence, the next term in the series is a Straight angle.
Acute angle: Angle measuring greater than 0
∘
and less than 90
∘
.
Right angle: Angle measuring exactly 90
∘
.
Obtuse angle: Angle measuring greater than 90
∘
and less than 180
∘
.
Straight angle: The next progression is an angle measuring exactly 180
∘
.
Hence, the next term in the series is a Straight angle.