3 years ago

3. What is the length of side a rounded to the nearest tenth of a centimeter?

Mathematics

1 answer:

nlexa [21]3 years ago

3 0

Answer:

a=10

Step-by-step explanation:

a^2+b^2=c^2

8 is b

12.8 is c

a^2+64=163.84

a^2=99.84

a=√99.84

a=10

Hope this helps!

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