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The figure shows a square and 4 congruent isosceles triangles. If the length of leg x is 12 feet, what is the length in feet of the hypotenuse of each triangle?​

The figure shows a square and 4 congruent isosceles triangles If the length of leg x is 12 feet what is the length in feet of the hypotenuse of each triangle class=

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thebecks

Answer:

hypotenuse = 13 feet

Step-by-step explanation:

base of triangle is 10 feet

x=12 feet

1/2 base =5 feet

use Pythagorean theorem

5^2+12^2=hypotenuse^2

25+144=169

sq root 169=13

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