Question

finals

Answer 1

Area of a triangle
\[A=\frac{ 1 }{ 2 }*base*height\]
Area of trapezoid
\[A=(\frac{ a+b }{ 2 })h\]

Answer 2

Triangle: (1/2)(5.5)(4) = ?

Answer 3

Trapezoid.
((8+6)/(2))*(5.5) = ?

Answer 4

Triangle = 11
Trapezoid = 38.5

Answer 5

Correct, good job.