The shape below is formed from a rectangle measuring 14 cm by 17 cm from which a rectangle of length 8.3 cm has been removed.
17 cm
Work out the perimeter of the shape.
14 cm
th
8.3 cm
4.7 cm
52 cm

x = 12

y = 15

step-by-step explanation:

answer: its the third option.

step-by-step explanation:

i just took the test.

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.