Answer:
AD BC only
Step-by-step explanation:
Answer:
Step-by-step explanation:
The area of the trapezoid is given by a=1/2(a+b)h
where a=8.52cm , b=22.2cm and h=9.86cm
I think it's D. The area of A is k2 times the area of rectangle B
You have to find the area of the four triangles which is the perimeter of the base and multiply. It by your height and your case you have to find out if it’s a slant height.