Respuesta :

Step-by-step explanation:

b×h1÷2 use this formulae

36
Using Pythagorean theory
a^2 + b^2 = c^2
64 + 36 = c^2
100 = c^2
Take square root of both sides
C=10
Now add all four sides for perimeter
10 + 10 + 8 + 8 =36
See picture for the math
Ver imagen driftecook
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