Answer
Perimeter=$2+2\sqrt2$ inches
Area=$1$ square inch
Work Step by Step
Perimeter is the sum of the lengths of the sides.
$P=2+\sqrt2+\sqrt2$
Combine like radicals.
$P=2+2\sqrt2$
The area of a triangle is one half the product of the base and height.
$A=\frac{1}{2}bh$
$A=\frac{1}{2}(\sqrt2)(\sqrt2)$
Use the product rule for square roots.
$A=\frac{1}{2}\times2$
Simplify.
$A=1$
