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Mice21 [21]
3 years ago
15

The diagram shows a right-angled triangle.

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
8 0

Answer:

Step-by-step explanation:

Ac²= AB²+ BC²

Ac²= 4²+15²= 16+225

Square both side

Ac = √241= 15.52cm

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