बिंदु A(-2,4) और B (1,0) के बीच कितनी दूरी है
Answers
Answer:
Using a distance formula
प्रश्न :- बिंदु A(-2,4) और B (1,0) के बीच कितनी दूरी है ?
उतर :-
हम जानते है कि, A(a,b) और B(c,d) के बीच कि दूरी,
- √[(c - a)² + (d - b)²] होती है l
दिया हुआ है कि,
- A = (-2,4)
- B = (1,0)
अत,
- a = (-2)
- b = 4
- c = 1
- d = 0
सभी का मान रखने पर,
→ दूरी = √[{1 - (-2)}² + (0 - 4)²]
→ दूरी = √[(1 + 2)² + (-4)²]
→ दूरी = √[9 + 16]
→ दूरी = √(25)
→ दूरी = 5 units (Ans.)
इसलिए , बिंदु A(-2,4) और B (1,0) के बीच की दूरी 5 units है ll
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