Plz someone help me its done in 5 min. 2 Find the length of side x in simplest radical form with a rational denominator. 45° х 45 V3 10 3V vo 2 2/3
Plz someone help me its done in 5 min. 2 Find the length of side x in simplest radical form with a rational denominator. 45° х 45 V3 10 3V vo 2 2/3
10
Step-by-step explanation:
[tex]\sin 30\degree = \frac{5}{x}\\\\ \frac{1}{2}= \frac{5}{x}\\\\x = 5\times 2\\\\x = 10 \\[/tex]
x is 90
Step-by-step explanation:
5/2
Explanation:
According to 30-60-90 triangle rule:
The side opposite of 30 degree is equal to half of the hypotenuse and the hypotenuse here is 5 so therefore x = 5/2