1.

How many diagonals can be drawn from one vertex if the sum of its interior angle is 2700

Answer»

Answer:

Step-by-step explanation:

                 SUM of INTERIOR angles = (n-2)x 180 wher n is no.of sides

                      then make EQUAL to 2700 u get n= 17

            the formula for no.of diagonals is ⁿC₂ -n

                        solve to get it [ its a formula to remember]

    hope it HELPS u n let me know.............................



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