Question

AB = 10 in; AD = 6 in

A=

30sqrt3 in2
30 in2
60 in2

Answer 1

Answer: 30

Explanation:

If we were to draw diagonal BD, then we would create two congruent triangles, and we could find the area of each using the formula
`A=(1)/(2) ab \sin C`.

However, since there are two triangles, we can double this, giving us
`A=ab \sin C`.

So, the area is
`A=(10)(6)(\sin 30^(\circ))=\boxed{30}`