Answer:
AC = 5 cm
Step-by-step explanation:
STEP 1: Find the last side of the triangle using the Pythagorean theorem.
[tex]a^2+b^2=c^2[/tex]
STEP 2: Solve the equation for c.
[tex]c=\sqrt{b^2+a^2}[/tex]
STEP 3: Substitute the actual values into the equation.
[tex]c=\sqrt{3^2+4^2}[/tex]
STEP 4: Raise 3 to the power of 2.
[tex]c=\sqrt{9+4^2}[/tex]
STEP 5: Raise 4 to the power of 2.
[tex]c=\sqrt{9+16}[/tex]
STEP 6: Add 9 and 16.
[tex]c=\sqrt{25}[/tex]
STEP 7: Solve for [tex]\sqrt{25}[/tex].
[tex]c=5 cm[/tex]
