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Question
Square of the number 7 is _________
Options
14
49
21
28
Solution
49
Explanation;
72 = 7 × 7
= 49
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RELATED QUESTIONS
The squares of which of the following would be odd numbers?
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Observe the following pattern and find the missing digits.
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Using the given pattern, find the missing numbers.
12 + 22 + 22 = 32
22 + 32 + 62 = 72
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42 + 52 + _ 2 = 212
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62 + 72 + _ 2 = __2
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To find pattern:
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Without adding find the sum:
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Without adding, find the sum:
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Express 49 as the sum of 7 odd numbers.
A number multiplied by _________ is called square of that number
Fill in the blank box.
The sum of first six odd natural numbers is ______.
The sum of first n odd natural numbers is n2.
