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3 years ago

A.) 10.9 B.) 8.6 C.) 7.3

Mathematics

1 answer:

Harlamova29_29 [7]3 years ago

5 0

Answer:

Option (c) 7.3

Step-by-step explanation:

Since is forms a right angled traingle,

a= 3+4= 7

b = 4-2= 2

c = AB

Pythagorean theorem:

a^2+b^2 = c^2

So since we know a and B but the hypotenuse (c) is missing

7^2 + 2^2 = c^2

c^2 = 49+4

= 53

c = √53

= 7.28 rounded off to 7.3

So the length of hypotenuse or c is 7.3 units

Therefore, the length is 7.3

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Read 2 more answers

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Answer:

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Step-by-step explanation:

You can solve for this two different ways.

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