Given: ΔABC, AC = BC, AB = 3 CD ⊥ AB , CD = square root of 3 Find: AC

AC = 2.30

Step-by-step explanation:

Given: ΔABC, AC = BC, AB = 3 CD ⊥ AB , CD = .

Since CD ⊥ AB, thus CD divides AB into two equal parts.

From ΔACD, applying the Pythagoras theorem;

= +

      = +

      = 2.25 + 3

      = 5.25

AC =

     = 2.2913

∴ AC = 2.30

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.