option 1) 28.72. 2)287.2. 3) 2.872
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Answer:
Step-by-step explanation:
AC²=AB²+BC²
AB=√AC²-BC²
=√35×35-20×20
=√1225-400
=√825
=28.72
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Answer:
Correct answer is Option 1) 28.72
Step-by-step explanation:
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