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Nimfa-mama [501]
3 years ago
10

What’s the length of side AB in ABC shown?

Mathematics
2 answers:
Morgarella [4.7K]3 years ago
6 0

The length of side AB in ΔABC is 5 (B)

Step-by-step explanation:

Use Phytagoras Theorem :

AB² = BC² - AC²

AB² = 13² - 12²

AB² = 169 - 144

AB² = 25

AB = √25

AB = <u>5</u>

So, the length of side AB in ΔABC is 5 (B)

<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

Katen [24]3 years ago
3 0

Answer:

5 I guess

sorry if it's not right

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