Question

Help!!!!!!!!!!!!!!
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Answer 1

Hi,

Explanation:

2 methods:

half base=√3

1) using area=base*height/2

Calculate the height with Pythagorean theorem:

h²=hypothenus ²- half_base ² = (2√3)²-(√3)²=4*3-3=9=3²

h=3

Area= √3*3/2 *2 =3√3

2)

using formula side*side*sin(60°)/2 =(2√3)²*√3/2 / 2 =4*3√3/4=3√3