Respuesta :

jcherry99

Answer:

20.25

Step-by-step explanation:

If the height is 4.5 meters then the area is

base = b = 9

height = h = 4.5

Area = 1/2 * b * h

Area = 1/2 * 4.5 * 9

Area = 20.25

cbawesome8
First you would do 9 times 4.5 which equals 40.5 then you would divide it by two which would then give the final answer of 20.25

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