Function notation A circle has a radius of 26 cm. A second circle has an area that is 56 square cm more than the first circle. Represent the area of the second circle.

Area of second circle = 56cm² +

Area of second circle = 2179.71cm²

Step-by-step explanation:

let the radius of the small circle be r and that of the big circle be R

Area small circle =

Area Big circle =

Area Big circle - Area small circle = 56cm²

- =56cm²

The second circle is the bigger circle.

Area of second circle - =56cm²

Area of second circle = 56cm² +

r =26cm

Area of second circle = 56cm² +

Area of second circle = 56cm² +

Area of second circle = 56cm² +

Area of second circle = 56cm² + 2123.71

Area of second circle = 2179.71cm²

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1

no idea

step-by-step explanation: