Dweath50
17.07.2019 •
Mathematics
Urgent! 40 points! will award brainliest! if quadrilateral abcd is a square and the length of bd is 6cm, what is the length of ae?
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Ответ:
Find 1/2 of the square, use ΔADC.
Side AD and DC are 6 cm (given).
∠D is a 90° angle (definition of a square).
Because this is now an isosceles triangle, use the 1,1,√2 formula
1 = 6
1 x √2 = 6 x √2
6 x √2 = 8.485 (rounded)
8.485 is the measurement of AC. Divide it by half to find AE
8.485/2 = 4.2426 (rounded)
4.24 should be your answer
hope this helps
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Males 2 to 19 are more likely to have chronic diseases later in life than females 2 to 19.
Explanation:
i got it right on my exam