Question

how this works, I don't understand it at all. plz explain.
√[s(s – a) (s – b) (s – c)]
=√(16 x 8 x 5 x 3) =
=18 x 8 x 30 = 8√30 cm. ​

Answer 1

Answer:

as we know what the answer is it is 8√30 cm

Step-by-step explanation:

so it is defined that ,

√[s(s-a)(s-b)(s-c)]

as by this we know that 's' can be any type of value it can be 16.

so therefore,

√[16(16-8)(16-11)(16-13)]

=

$\sqrt{(16 \times 8 \times 5 \times 3)}$

=18*8*30

=8√30cm