Question

What will be the length of AB
Explain the answer​

Answer 1

Answer:

By pythogoren therom

Step-by-step explanation:

By pythogoren theorem

${ab}^{2} + {bc}^{2} = {ac}^{2} \\ \sqrt{( {ab}^{2} + bc {}^{?}) } = ac$

$\sqrt{ {10}^{2} + {8}^{2} } = \sqrt{100 + 64} = \sqrt{164} \\ \sqrt{4 \times 41} = 2 \sqrt{41}$

Answer 2

Answer:

AB is the hypotenuse so,

h2

$\sqrt{{10 {}^{2} } } + \sqrt{8 {}^{2} }$

=✓164

=12.80 approx