Points a, b, and c are midpoints of the sides of right triangle def.

triangle a b c is inside triangle d e f. point a is the midpoint of side f d, point b is the midpoint of side d e, point c is the midpoint of side f e. angles d f e and a b c are right angles. the length of d e is 10 centimeters, the length of f d is 6 centimeters, and the length of f e is 8 centimeters.

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

$649.60

step-by-step explanation: