Question

What is the length, in centimeters (cm), of y?

Answer 1

Answer:

should be 6

Step-by-step explanation:

Pythagorean Theorum was used.

Answer 2

Answer:

Step-by-step explanation:

Use Pythagorean Theorem for a right triangle.

a^2 + b^2 = c^2

3.6^2 + 4.8^2 = c^2

c = 6cm