Find the lengths using rectangle ABCD AB=21; AD=28 what is the value of AC+BD?

asked Dec 21, 2022 151k views

5 votes

Find the lengths using rectangle ABCD
AB=21; AD=28 what is the value of AC+BD?

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7 votes

Answer:

Explanation:

28^2 + 21^2 = h^2

Sqrt 1,225 = h

h = 35

AC+ B D = 35+35

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