solve this maths missing number
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7878:
Hi the answer is option C Since the the first set of number is square of first number .
And the second set is square of 2nd number 7 square=49 and 2 square is = 4
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Answered by
1
Answer:
(C) 819
Step-by-step explanation:
The number placed in the bottom in each triangle is the number formed by placing the squares of the two numbers at the top, adjacent to each other.
Hence, in the first triangle we have 169, which is 16 placed adjacent to 9, and 4^2 = 16 & 3^2 = 9
Similarly, in the second triangle, we have 494, which is 49 placed adjacent to 4, and 7^2 = 49 & 2^2 = 4.
Therefore, in the the third triangle, we get 9^2 = 81 and 3^2 = 9 placed adjacent to each other, i.e. 819.
Answered by
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in first ∆ it written as 4^2and3^2=169
in second∆it is written as 7^2and 2^2=494
there fore in third ∆ it can be written as 9^2 and 3^2=819
option (3) is correct
hope this will help you!!!❤❤❤
in second∆it is written as 7^2and 2^2=494
there fore in third ∆ it can be written as 9^2 and 3^2=819
option (3) is correct
hope this will help you!!!❤❤❤
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