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hi! can you help me? thanks!!​

Hi Can You Help Me Thanks class=

Sagot :

Answer:

39.5 cm^2

Step-by-step explanation:

Find the area of the triangle:

Formula: 1/2(base x height)

Then, find the area of the square:

Formula: side^2

Then subtract the area of the triangle by the area of the square.

Formula: [1/2(base x height) ] - [side^2]