alleryఒక డ్రోన్ పడమర వైపు 15 km మరియు ఆపై దక్షిణం వైపు 8 km ఎగిరింది. అది ప్రయోగించిన స్థానం నుండి ఎంత దూరంలో ఉంది?
A15 km
B17 km
C23 km
D19 km
Answer & Solution
Correct answer: B. 17 km
225 ప్లస్ 64 యొక్క వర్గమూలం 17, కాబట్టి డ్రోన్ 17 km దూరంలో ఉంది.
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