3 years ago

What is the length of the missing leg?

Mathematics

2 answers:

icang [17]3 years ago

7 0

Answer:

b = 5

Step-by-step explanation:

a^2 + 12^2 = 13^2

a^2 + 144 = 169

-144 -144

$\sqrt{a^2}$ = $\sqrt{25}$

a = 5

$a^2 + b^2 = c^2$ pythagoream theory

GaryK [48]3 years ago

3 0

Answer:

it's 5

Step-by-step explanation:

you should use pythagoras theorem

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