Answer:
C. 40.5 cm²
Step-by-step explanation:
Use the formula for the area of a trapezoid:
A = (1/2)(b1 +b2)h
The bases are the parallel sides, 4.5 cm and 9 cm. The height is the perpendicular distance between them, 6 cm. Filling in these numbers, we have ...
A = (1/2)(4.5 +9)(6) = 40.5 . . . cm²
Answer:
A / kb = h
Step-by-step explanation:
A = kbh
Divide each side by kb
A / kb = hkb/kb
A / kb = h
18/4 can be simplified into 9/2 or 4 1/2
Answer:just do 23 minus 6 and that should be the answer because the y-ccordinate is in the same place
Step-by-step explanation:
Answer:
Step-by-step explanation:
9(5 + 2)
the answer is D