Question

In △ABC, AB = BC = 20 and DE ≈ 9.28. Approximate BD. (made a second one since trollers ruined my last one :/ )

Answer 1

hi! the answer is 536

Answer 2

approximately 5.36

Explanation

20 - 9.28 = 10.72

BD = EC

10.72/2 = 5.36