Find the perimeter and area of the given triangle:

The perimeter is 13.213 units.

The area is 7 square units

Step-by-step explanation:

O=(0,0)=(xo,yo)→xo=0, yo=0

A=(5,2)=(xa,ya)→xa=5, ya=2

B=(3,4)=(xb,yb)→xb=3, yb=4

Perimeter: P=OA+AB+OB

P=OA+AB+OB

P=√29+2√2+5

P=5.385+2(1.414)+5

P=5.385+2.828+5

P=13.213

Area: A

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step-by-step explanation:

its totaly b

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