WebJun 11, 2024 · Cut the ring into slices that are about 1 inch across. Cut another circle 2 inches farther in and slice that ring into 1-inch pieces. Continue this process until you have only a small circle of cake left in … WebHere are a few answers. 1. If you cut vertically down from the vertex of a pyramid, you get a triangle. You don't always have to cut a pyramid at the same angle either, straight up and down. If you cut horizontally, you would get a rectangle. If you instead cut the rectangular pyramid at an angle, you could get anywhere from a kite to a pentagon.

How to Calculate Your Cake

WebA circle has an angle of 2 π and an Area of: πr2. A Sector has an angle of θ instead of 2 π so its Area is : θ 2π × πr2. Which can be simplified to: θ 2 × r2. Area of Sector = θ 2 × r 2 … damien high school hockey

Cutting shapes into equal parts (video) Khan Academy

WebJul 14, 2015 · You should probably use math.atan2: angle = math.atan2 (dec, ra) if angle >= n*math.pi/4 and angle < (n+1)*math.pi/4: # point is inside slice number n. Basically, atan2 returns the angle to the point … WebMay 12, 2024 · The radius of the circle (r) = 12 units The area of the circle = πr² The area of the circle = π (12)² The area of the circle = 144π However, if the area is divided into 8 congruent (similar and equal) slices, the slice of each area will be: = 144π/8 = 18π The circumference of a circle = 2πr If the radius = 12 The circumference of a circle = 2π (12) Web1/8 is actually half of 1/4. Interesting! That might sound strange because 8 is 2 times 4. But remember we are talking about fractions. If you imagine a pie that has been divided into 4 equal pieces and a pie of the same size that is divided into 8 equal pieces, each piece of the second pie is going to be half the size of the pieces in the first pie. damien high school san dimas