3 years ago

Plz answer............. i'm dumb i know

Mathematics

1 answer:

sergeinik [125]3 years ago

8 0

Answer:

3.6 m

Step-by-step explanation:

Because the triangle is a right triangle, we can use the pythagorean theorem:

a^2 + b^2 = c^2 (a and b are the legs of the right triangle, and c is the hypotenuse)

6^2 + b^2 = 7^2

36 + b^2 = 49

b^2 = 13

b = 3.6 m

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