Question

find the perimeter of rectangle whose length is 8 cm and the diagonal is 10 cm
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Answer 1

Answer:

28 cm

Step-by-step explanation:

diagonal means hypotenuse and its equals to both the legs square so its 6²+8²=10²its now 2(a+b)

So it's now 2(6+8)

=2(14)

=28