Need now..please answer back..

Question

asked Jan 21, 2019 187k views

1 Answer

Perdi Estaquel · Answer 1 · 2019-01-24T23:25:10+0000

We could determine the length of side BC using pythagoras, if the square numbers of perpendicular sides add up, the result is the square of the hypotenuse
BC² = 7² + 7²
BC² = 49 + 49
BC² = 49 × 2
BC =
√(49 * 2)

BC = √49 × √2
BC = 7√2

The answer is first option

Need now..please answer back..

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

No related questions found

Categories

Other Questions