3 years ago

Some one help me please?

Mathematics

1 answer:

Alina [70]3 years ago

3 0

Answer:

Step-by-step explanation:

Right angle triangle. To find the length of AB use Pythagorean theorem.

AB² = 8² + 22²

= 64 + 484

= 548

AB = √548

= 23.41 cm

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