A solid consists of a cylinder (of radius 5mm and height 11mm) attached to a rectangular prism on one of its faces. The rectangular prism has sides of length 21mm, 10mm and 65mm. We wish to find the surface area of the entire solid. Note that an area is called 'exposed' if it is not covered by the other object.
What is the exposed surface area of the rectangular prism? Give your answer correct to two decimal places.
Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
Question: A solid consists of a cylinder (of radius 5mm and height 11mm) attached to a rectangular prism on one of its faces. The rectangular prism has sides of length 21mm, 10mm and 65mm. We wish to find the surface area of the entire solid. Note that an area is called 'exposed' if it is not covered by the other object.
What is the exposed surface area of the rectangular prism? Give your answer correct to two decimal places.
Please first conduct reasoning, and then answer the question and provide the final value, e.g., 1, 2.5, 300, at the end.
Question: A solid consists of a cylinder (of radius 5mm and height 11mm) attached to a rectangular prism on one of its faces. The rectangular prism has sides of length 21mm, 10mm and 65mm. We wish to find the surface area of the entire solid. Note that an area is called 'exposed' if it is not covered by the other object.
What is the exposed surface area of the rectangular prism? Give your answer correct to two decimal places.