The hypotenuse of a 30 - 60 - 90 triangle measures 2 feet. How long is the short leg of
this triangle?

The short leg is the square root 2.

Step-by-step explanation:

So we know that the triangle is a right triangle and the  hypotenuse is 2.

so we could use the formula a^2 + b^2 = 2^2

A and B could be the same.

A and B could be the square root of 2 so lets try it out.

√2^2 +√2^2=4

2 + 2= 4

answer: idk

step-by-step explanation:

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.