Help ASAP ). The figure below can be used to prove the Pythagorean Theorem. Use the drop-down menus to complete the proof. " First sentence answer choices are---> A) about + c^2. B) 4ab + c^2. C) 2ab + c^2". ( Second sentence answer choices are -> A) (ab^2 and a^2b^2. B) ( a + b)^2 and a^2 + 2ab +b^2. C) 2 (a + b) and 2a + 2b). [ Third sentence answer choices are -> A) 2a + 2b. B) 2ab. C) (a + b)^2. D) ab]. Will Mark Brainliest. ​

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2

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.