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Please answer with explanation​

Please answer with explanation​-example-1
User MWinstead
by
6.8k points

1 Answer

1 vote

Answer:

Explanation:

area formula

Using diagonals: A = (d1 × d2) : 2

we use the inverse formula

A * 2 : d1

225 * 2 : 15 =

30cm

--------------------

check

15 * 30 : 2 = 225

the answer is good

User ProjectJourneyman
by
6.6k points