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Say True or False:
(a) The measure of an acute angle $ <90^{\circ} $.
(b) The measure of an obtuse angle $ <90^{\circ} $.
(c) The measure of a reflex angle $ >180^{\circ} $.
(d) The measure of one complete revolution $ =360^{\circ} $.
(e) If $m \angle A = 53^o$ and $m \angle B = 35^o$, then $m \angle A > m \angle B$.
To do:
We have to find whether the given statements are true or false.
Solution:
(a) The measure of an acute angle is less than $90^o$
Therefore, the given statement is true.
(b) The measure of an obtuse angle is more than $90^o$ but less than $180^o$
Therefore, the given statement is false.
(c) The measure of a reflex angle is more than $180^o$.
Therefore, the given statement is true.
(d) The measure of one complete revolution is $360^o$
Therefore, the given statement is true.
(e) $53^o>35^o$
This implies,
$m \angle A > m \angle B$
Therefore, the given statement is true.
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