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5 votes
What is the length of the diagonal of the square shown below? ​

What is the length of the diagonal of the square shown below? ​-example-1

2 Answers

2 votes

Answer:

5
√(2\\)

Step-by-step expla

chọn tam giác ==> cạnh huyền là đường chéo của hình vuông ảg

sin(∝)= đối / huyền

⇒huyền= đối /sin(45°)

⇒huyền= 5/ sin(45°)

⇒huyền= 5
√(2)

User Kzidane
by
8.0k points
6 votes

5√2

Explanation:

By the Pythagorean theorem,

A² + B² = C²

5² + 5² = C²

25 + 25 = C²

C² = 50

C = √50

C = √(2 • 25)

C = √2 x √25

C = √2 • 5

C = 5√2

User Amazingbasil
by
8.2k points

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