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प्रश्न
The measure of the angle is given below. Write the measure of the complementary angle.
63°
उत्तर
Let the measure of the complementary angle be a.
63° + a = 90°
a = 90° − 63°
∴ a = 27°
Hence, the measure of the complement of an angle of measure 63° is 27°
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The drawings below (Figure), show angles formed by the goalposts at different positions of a football player. The greater the angle, the better chance the player has of scoring a goal. For example, the player has a better chance of scoring a goal from Position A than from Position B.
In Parts (a) and (b) given below it may help to trace the diagrams and draw and measure angles.
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