Given: ΔABC, AC = BC, AB = 3 CD ⊥ AB, CD = √3 Find: AC
2 answers:
Answer:

Step-by-step explanation:
The length of AB is 3 units.
The length of CD is
units.
D is the mid-point of points A and B.
AD is half of AB.

Apply Pythagorean theorem to solve for length of AC.

The hypotenuse is length AC.




Answer:

Step-by-step explanation:
AD = BD (CD bisects AB means that it divides the line into two equal parts)
So,
AD = BD = AB/2
So,
AD = 3/2
AD = 1.5
<u><em>Now, Finding AC using Pythagorean Theorem:</em></u>

Where c is hypotenuse (AC), a is base (AD) and b is perpendicular (CD)



Taking sqrt on both sides

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