Respuesta :

barha207

Answer:

60

Step-by-step explanation:

We can use the pythagorean theorem to find the leg.

10^2+x=13^2

x=12

We now find the area given the height of the triangle.

10 X 12=120

120/2=60

swanborn29
Use heron’s formula but to make it easier the area is 60 units^2

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