I have test corrections and I'm having trouble figuring out what I did wrong. I just need how to get the answer and I should be able to figure it out. Find Angle ABC

Which formula gives the area of a triangle? a=1/2(b+h)

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

Drag each sequence of transformations to the correct location on the table. classify the sequences of transformations based on whether or not they prove the congruency of the shapes by mapping shape i onto shape ii. plz i'll rate u 5 stars need this done for a mastery test