4 years ago

I need help with this please ASAP!!!!

Mathematics

2 answers:

ahrayia [7]4 years ago

4 0

Answer:

29km

Step-by-step explanation:

A^2+b^2=c^2 so

20^2+21^2=c^2

841=c^2

c=29

skelet666 [1.2K]4 years ago

3 0

Answer:

29 km

Step-by-step explanation:

Pythagorean Theorem

A^2 +B^2 =C^2

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