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Atul Kumar

· started a discussion

· 1 Months ago

None of These

Question:
In an equilateral triangle ABC of side 10 cm, the side BC is trisected at D. Then the length (in cm) of AD is –
Options:
A) 3 \(\sqrt{7}\)
B) 7 \(\sqrt{3}\)
C) \(\cfrac{10 \sqrt{7}}{3}\)
D) \(\cfrac{7 \sqrt{10}}{3}\)
Solution:
Ans: (c)


Knowledge Expert

· commented

· 1 Months ago

Dear student
Given answer and explanation both are correct. i request you to solve it again.
Thank you

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