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mrskhg3395
31.12.2020 •
Mathematics
Find the value of in the triangle shown below.
13
12
X
Solved
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Ответ:
D) 5
Step-by-step explanation:
a²+b²=c²
12²+b²=13²
144+b²=169
b²=169-144
b²=25
b=√25
b=5
Ответ: