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28 votes
28 votes
Find the perimeter of the
triangle.
16% + 16) cm
(9%-11) cm

Find the perimeter of the triangle. 16% + 16) cm (9%-11) cm-example-1
User Timmyl
by
2.8k points

1 Answer

22 votes
22 votes

Answer:

Explanation:

Three equal sides, so lets find one by solving for x

6x + 16 = 9x-11

-3x = -27

x = 9

6(9) + 16 = 70

9(9) - 11 = 70

70(3) = 210 cm

User Olaf Dietsche
by
2.3k points