Find the perimeter of the following isosceles triangle. show work

Answer

Find out the perimeter of the isosceles triangle.

To prove

As shown in the figure.

P(0,4) , Q(-2,0) and R(2,0) are the vertices of the triangle PQR.

Formula

As P(0,4) and Q(-2,0)

In the isoceles triangle the two sides of the triangles are equal .

Therefore PQ = PR

As Q(-2,0) and R(2,0)

QR = 16 unit

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.