Homework: MOD 5 HW Question 10, 24.4.29 HW Score: 80.5%, 80.5 of 100 points Part 2 of 2 Points: 3 of 9 The shadow of a 26-m high building is increasing at the rate of 21 cm/min when the shadow is 20 m long. How fast is the distance from the top of the building to the end of the shadow increasing? Let a = the length of the shadow, b= the height of the building, and c = the distance from the top of the building to the end of the shadow. How can the distance between the building and the shadow be found? O A. Add a to b to find c. B. Use the Pythagorean theorem to find c. O. C. Multiply a and b to find c. O D. Subtract a from b to find c. The distance from the top of the building to the end of the shadow is increasing by (Type an integer or a decimal. Round to the nearest integer as needed.)