Question

ABCD is a kite, so ACIDB and DE = EB. Calculate the length of AC, to
the nearest tenth of a centimeter.
Whats AC?

Answer 1

Answer:

• 3 cm

Step-by-step explanation:

As per question ΔCED is right triangle:

• ED = BD/2 = 8 / 2 = 4 cm

Use Pythagorean  to find EC:

• EC = $\sqrt{CD^2 - ED^2}$
• EC = $\sqrt{5^2 - 4^2} = \sqrt{9} = 3$ cm

Answer 2

Answer:

3 cm

Step-by-step explanation:

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