truth213 truth213

06-04-2022
Mathematics

contestada

This is a 30-60-90 triangle.
What is the measure of x?
Rationalize the denominator.
[?]
х
X=
7

This is a 306090 triangle What is the measure of x Rationalize the denominator х X 7 class=

Respuesta :

goddessboi goddessboi

06-04-2022

Answer:

x = [tex]\frac{2\sqrt{21}}{3}[/tex]

Step-by-step explanation:

For a 30-60-90 triangle:

Short leg = s
Long leg = s√3
Hypotenuse = 2s

Thus:

Short leg = √7/√3 = (√21)/3
Long leg = √7
Hypotenuse = x = 2(√21)/3

Answer Link

schoolsomethingg123 schoolsomethingg123

18-04-2022

Answer:

2 21 3

Step-by-step explanation:

Answer Link

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