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What is the ordinal number and word for 61?
61st or sixty-first.
Is there a method to find the 99th triangle number?
Oh, dude, finding the 99th triangle number is like, totally easy. You just use the formula n(n+1)/2, where n is the number of the triangle you want. So, for the 99th triangle number, you plug in 99 for n, do some quick math, and boom, you've got it!
How do you find the area of a triangle on a coordinate plane?
you count the number of boxes IN the shape.
How do you find an area for a triangle?
Lenght X Width, then you divide the number by 2.
How do you find the area and perimiter of a triangle?
To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle. To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle.
What is the ordinal number and word for 61?
61st or sixty-first.
How do you find the no of triangle in a figure?
It is: number of sides -2 = number of triangles
What is the 61st odd number?
(61 x 2) - 1 = 121
Is there a method to find the 99th triangle number?
Oh, dude, finding the 99th triangle number is like, totally easy. You just use the formula n(n+1)/2, where n is the number of the triangle you want. So, for the 99th triangle number, you plug in 99 for n, do some quick math, and boom, you've got it!
How do you find out if a number is a triangle number without drawing dots?
two 7
How do you find the area of a triangle with the answer of 36?
first you would find the base (the bottom of the triangle ). Then you would need to find the length of the triangle (measure the top of the triangle all the way to the top point to the bottom of the triangle) then times the two number than divide the answer times 2 and you should get your answer
What date is exactly one- sixth of the way through a leap year?
Midnight on the 1st of March, which is the 61st day of the year.Midnight on the 1st of March, which is the 61st day of the year.Midnight on the 1st of March, which is the 61st day of the year.Midnight on the 1st of March, which is the 61st day of the year.Midnight on the 1st of March, which is the 61st day of the year.Midnight on the 1st of March, which is the 61st day of the year.Midnight on the 1st of March, which is the 61st day of the year.Midnight on the 1st of March, which is the 61st day of the year.Midnight on the 1st of March, which is the 61st day of the year.Midnight on the 1st of March, which is the 61st day of the year.Midnight on the 1st of March, which is the 61st day of the year.
How do you spell 61st?
61st is spelled out as "sixty-first."
How do you find the area of a triangle on a coordinate plane?
you count the number of boxes IN the shape.
How do you find an area for a triangle?
Lenght X Width, then you divide the number by 2.
How do you find the area and perimiter of a triangle?
To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle. To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle.
What if you have a triangle with no number and is trying to find the area?
measure it with a ruler if there arent any numbers...
