Match the following :
(i) Straight angle (a) Less than
th of 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 of a revolution
(v) Reflex angle (e) Between
and
of
a revolution.
(f) One complete revolution.
Answer:
(i) Straight angle = (c) Half of a revolution
(ii) Right angle = (d) One-fourth of a revolution
(iii) Acute angle = (a) Less than
th of a revolution.
(iv) Obtuse angle = (e) Between
and
of a revolution.
(v) Reflex angle = (b) More than half a revolution.
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