3 years ago

HELP HELP PLEASE!! D: Determine the missing side length: Please don't give cap!

Mathematics

1 answer:

viktelen [127]3 years ago

8 0

Answer:

c = 35

Step-by-step explanation:

$c^{2} = a^{2} + b^{2}$

$c^{2} = 21^{2} + 28^{2}$

$c^{2} = 1225$

$\sqrt{c^{2} } = \sqrt{1225}$

$c = 35$

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