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yan [13]
2 years ago
8

What is the length of AC? B 7.5 10 A 6.5 D C

Mathematics
2 answers:
ikadub [295]2 years ago
6 0

Answer:

~11.34

Step-by-step explanation:

to find this out you must use the pythagorean theorem to find the length of line ad and line dc

for ad:

7.5^2 = 6.5^2 + x^2

14 = x^2

x = sqrt(14) = 3.74165739

for dc:

10^2 = 6.5^2 + y^2

57.75 = x^2

x = sqrt(57.75) = 7.59934208

now you add them

3.74165739 + 7.59934208 = 11.3409995 which is ~11.34

kipiarov [429]2 years ago
4 0
11.34
I’m pretty sure u need to multiply
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