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3 years ago

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The information given represents lengths of sides of a right triangle with c the hypotenuse. Find the correct missing length to

the nearest hundredth.
a=18, b=26, c= ?

A.) 31.62
B.) 31.78
C.) 31.46
D.) 31.16

1 answer:

Rus_ich [418]3 years ago

3 0

$rule = {a}^{2} + {b}^{2} = {c}^{2}$

${18}^{2} + {26}^{2} = {c}^{2}$

$324 + 676 = 1000$

$\sqrt{1000} = 31.62$

Answer = A) 31.62

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Aleksandr-060686 [28]

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Here,

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1) Given,

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Finding the discriminant,

➝ D = b^2 - 4ac

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2) Solving by using Bhaskar formula,

❒ p(x) = x^2 + 5x + 6 = 0

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So here,

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$\large{ \rm{ \longrightarrow \: x = \dfrac{ - 2 \pm \sqrt{ {2}^{2} - 4 \times 1 \times 1} }{2 \times 1} }}$

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So here,

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pychu [463]

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3 years ago

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