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5. Lines and Angles
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Q57 of 113 Page 128

State whether the statements are True or False.

Two right angles are complementary to each other.

False


Sum of two right angles = 1800. So they are always supplementary to each other. Only two acute angles can be complementary to each other since their sum has to be 900


More from this chapter

All 113 →
55

Fill in the blanks to make the statements true.

An angle is 45°. Its complementary angle will be __________.

56

Fill in the blanks to make the statements true.

An angle which is half of its supplement is of __________.

58

State whether the statements are True or False.

One obtuse angle and one acute angle can make a pair of complementary angles.

59

State whether the statements are True or False.

Two supplementary angles are always obtuse angles.

Questions · 113
5. Lines and Angles
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