Math, asked by ramavivek1428, 1 year ago

in each question given below which one number cqn be placed at the sign of interrogation​

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Answers

Answered by bhatiamona
1

Answer:

68

Step-by-step explanation:

Here is the answer to this question

first triangle

=16²-10²-7²

=256-100-49

=107

Second triangle

=25²-4²-20²

=625-16-400

= 209

similarly, in third triangle ,

=19²-17²-2²

=361-289-4

= 68

Therefore 68 is the correct answer for this question

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