In the trapezium, a = 7cm , b = 10.4cm h = 6.7cm
work out the area of the trapezium

Anyone know? will mark brainliest if you're correct!

Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.