Find A, B, and C. This is the information that is given.

The answer to your question is the third option

Step-by-step explanation:

Use proportions to solve this problem

-Here we can notice 3 triangles, a large, a medium and a small sized triangle.

To find b compare the medium and the small triangle

             b/12 = 12/9

-Solve for b

             b = 12(12)/9

             b = 144/9

             b = 16

-To find c compare the large triangle and the medium sized triangle

             c /(9 + 16) = 16/c

-Solve for c

              c/ 25 = 16/c

              c² = (25)(16)

               c² = 400

               c = 20

-To find a compare the small triangle and the large triangle

              a / 9 = (9 + 16)/a

-Solve for a

              a² = 9(9 + 16)

              a² = 9(25)

              a² = 225

              a = 15

Correct  Third a = 15, b = 16, c = 20

Step-by-step explanation:

We use Pythagoras' theorem

a² = 9² + 12² = 81 + 144 = 225

a = √225 = 15

a = 15

We use Euclid's claim

b · 9 = 12² ⇒ b = 122/9 = 16

b = 16

c² = 12² + b² = 12² + 16² = 144 + 256 = 400

c = √400 = 20

c = 20

God is with you!!!

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

the answer would be d.

step-by-step explanation:

move all variables to the left side and all constants to the right side

(x−3)^2+(y−1)^2=16

this is the form of a circle. use this form to determine the center and radius of the circle.

( x − h ) 2 + ( y − k ) 2 = r 2

match the values in this circle to those of the standard form. the variable   r   represents the radius of the circle,   h   represents the x-offset from the origin, and   k   represents the y-offset from origin.

r = 4

h = 3

k = 1

the center of the circle is found at   ( h , k ) .

center:   ( 3 , 1 )

these values represent the important values for graphing and analyzing a circle.

center:   ( 3 , 1 ).

radius:   4