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in a triangle (r1 + r2 + r3)/r =? a)10 b)2016 c)1/2016 d)28

in a triangle (r1 + r2 + r3)/r =?
a)10
b)2016
c)1/2016
d)28

Grade:9

1 Answers

GAGANDEEP SINGH
46 Points
7 years ago
No option. Answer is 9. Hint: Think a little. See I might be wrong. Not accepting less than 100 chars.

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