Mathematics

Question

1 Determine the missing side of the triangle below. Show all
work!
20 cm
12 cm

Help me
1 Determine the missing side of the triangle below. Show all work! 20 cm 12 cm Help me

1 Answer

  • use Pythagorean theorem
    so, a^2 + b^2 = c^2
        400-144 = b^2
     find the square root of 256
     = 16
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