0
Still curious? Ask our experts.
Chat with our AI personalities
Steve
Lao
TaigaAdd your answer:
Earn +20 pts
What is the surface area of cylinder with a radius of 15 feet and a height of 35 feet?
Surface Area = ~4,712.4 ft2
How do you calculate the square inch of something?
Different things have different shapes, so you can't use the same technique on everything. Measure the surface area of a cube is not done the same way as measuring the surface area of a sphere, and measuring the surface area of an irregularly shaped object is another matter entirely. In the simplest case, which is a rectangle, you simply multiply the length by the width. 5 inches x 7 inches = 35 square inches.
If light hits a smooth hard surface at a 35 degree angle at what angle will it reflect of the surface?
By convention angles are measured from the normal to the reflecting surface. The angle of incidence, 35 degrees, is equal to the angle of reflection. In this case 35 degrees. The answer is 35 degrees.
What is the area of a figure in 35 square units?
35 square units is the area.
What is the surface area of a cylinder is the circumference is 52?
You can't tell. It can be anything. A cylinder wth a circumference of 52 can have any length. It could be 0.001 long, or it could be 35 million long, or less, or more, or anything in between. All of these different cylinders could have the same circumference, but they all have different surface areas. The surface area is (circumference) x (length). So the surface area of your cylinder is 52 for every 1.0 unit it is long.
