solve this maths questions plz
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Step-by-step explanation:
a) Complement of 56 is
= 90 - 56
= 34
b) Complement of 30 is
= 90 - 30
= 70
c) Complement of 55 is
= 90 - 55
= 35
d) Complement of 71 is
= 90 - 71
= 19
e) Complement of 90 is
= 90 - 90
= 0
f) Complement of 45 is
= 90 - 45
= 45
g) Complement of 61 is
= 90 - 61
= 29
h) Complement of 18 is
= 90 - 18
= 72
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