Match the following:
(i) Straight angle (a) less than one-fourth a revolution
(ii) Right angle (b) more than half a revolution
(iii) Acute angle (c) half of a revolution
(iv) Obtuse angle (d) one-fourth a revolution
(v) Reflex angle
(e) between \(\frac{1}{4}\) and \(\frac{1}{2}\) of a revolution
(f) one complete revolution
(i) → (c)
(ii) → (d)
(iii) → (a)
(iv) → (e)
(v) → (b)
Classify each one of the following angles as right, straight, acute, obtuse or reflex:
Complete the drawing shown in Fig. 9.14 to indicate where the free ends of the two wires should be joined to make the bulb glow