Question

please give me answer fast

Answer 1

Here's ur answer hope this helps u.

Answer 2

sin=p/h
√3/2=p=√3 h=2
(2)^2=(√3)^2+b^2
4-3=√1=b
b=1
2(1/√3)^2-1
2/3-1
2-3/3
-1/3