alleryએક ઘડિયાળમાં બરાબર ત્રણ વાગ્યા છે. બંને કાંટા કેટલો ખૂણો બનાવે છે?
A90°
B75°
C120°
D60°
Answer & Solution
Correct answer: A. 90°
મિનિટ કાંટો 0° પર અને કલાક કાંટો 90° પર હોય છે, જેથી 90° નો ખૂણો બને છે.
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