B) Calculate the area of the trapezium 5.2cm
Not drawn accurately
6cm
4.5cm
10.8cm

25 ! i need asap! ! ill mark brainliest!

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?