Find the missing right side of the right triangle. Leave your answer in simplest radical form.

asked Feb 17, 2023 93.9k views

3 votes

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3 votes

$x^2\text{ = (}\sqrt[]{6})^2\text{ + (}\sqrt[]{15})^2$
$x^2\text{ = 6 + 15 = 21}$
$x\text{ = }\sqrt[]{21}$

Answer:

x = √21 = sqrt(21)

Petter answered Feb 22, 2023

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