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RS AGGARWAL-LINES AND ANGLES-Exercise 7A
- Define the following terms : (i) Angle (ii) Interior of an angle ...
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- Find the complament of each of the following angles: (i) 55^(@) (ii)...
00:56
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- Find the supplement of each of the following angles : (i) 42^(@) (ii...
01:42
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- Find the measure of an angle which is (i) equal to its complement, (...
03:18
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- Find the measure of an angle which is 36^(@) more than its complement.
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- Find the measure of an angle which is 30^(@) less than its supplement.
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- Find the angle which is four times its complement.
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- Find the angle which is five times it supplement.
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- Find the angle whose supplement is four times its complement.
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- Find the angle whose complement is one third of its supplement.
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- Two complementary angles are in the ratio 4 : 5. Find the angles.
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- Find the values of x for which the angles (2x-5)^(@) and (x-10)^(@) ar...
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