moonie15
Answered

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If Y = 2.5 cm and Z = 6.5 cm, What is the length of X?
A. 8 cm
B. 3 cm
C. 6 cm
D. 5 cm

If Y 25 Cm And Z 65 Cm What Is The Length Of X A 8 Cm B 3 Cm C 6 Cm D 5 Cm class=

Sagot :


The Pythagorean Theorem states that a^2 + b^2 = c^2.

In this case, 'a' would be 'x' and 'b' would be 'y', leaving 'c' to be 'z'.


x^2 + y^2 = z^2

x^2 + (2.5)^2 = (6.5)^2

x^2 + 6.25 = 42.25

Subtract 6.25 from both sides

x^2 = 36

Take the square root of both sides

x = 6 cm

Answer:

Step-by-step explanation:

6 cm

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