Answer:
it is 1,4, and 5
Step-by-step explanation:
i just did it
The side opposite the 60* angle has a length of the square root of 3/2
sin(60*) = the square root of 3/2
The other acute angle of the triangle is 30*
12/q acorns/squirrel
isosceles triangle
an iscocles triangle has two sides of equal length.