Question

give me right answers​

Answer 1

Answer:

5√3

Step-by-step explanation:

apply the formula √3/2(h)

Answer 2

Step-by-step explanation:

IX.

$\frac{ \sqrt{3} }{4} \times {10}^{2}$

$100 \frac{ \sqrt{3} }{4}$

$= 25 \sqrt{3}$

X.

$the \: first \: four \: even \: numbers \: are \: = 2 \: 4 \: 6 \: and \: 8$

$\frac{4 + 6}{2} = \frac{10}{2} = 5 \\ the \: median \: is \: 5$