ALL MY POINTS HELP PLZ

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set

He trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? ? a) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2