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Calculate the value of C in the triangle below

Calculate The Value Of C In The Triangle Below class=

Sagot :

Answer:

c = 82 cm

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

c² = 18² + 80² = 324 + 6400 = 6724 ( take the square root of both sides )

c = [tex]\sqrt{6724}[/tex] = 82