A man travels 5 miles towards west, 2 miles towards south, then again 5 miles towards west. What is the direct distance of destination from the starting point?
Created: 6 years ago |
Updated: 2 years ago
best des
***The question is erroneous.
The man is 5 + 5 = 10 miles westward an 2 miles southward from his starting point. So, considering a right - angled triangle, his direct distance from the initial point will be (102 + 22)1/2 ≈ 10.2 miles.
Md Azizur Rahman
Founder of Satt
ঐকিক নিয়ম (Unitary Methods):
একটি জিনিসের দাম, ওজন, পরিমাণ ইত্যাদি বের করে নির্দিষ্ট সংখ্যক এই জাতীয় জিনিসের দাম, ওজন, পরিমাণ ইত্যাদি বের করার নিয়মকে ঐকিক নিয়ম বলে।
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