The formula for the sum of interior angles of a polygon with n sides is 180(n - 2).
It comes from dividing the polygon into (n - 2) triangles, each having 180° total.
1 km = 0.62137119 miles
0.62137119 miles ∼ 0.62 miles
∴ 1 km = 0.62 miles
Additional Information
Miles to Kilometres = Miles × 8/5 (Approximately)
Kilometers to Miles = Km × 5/8 (Approximately)
75.5 is an average of the first 150 natural numbers or positive integers
Sum of first 150 numbers
1+ 2 + 3 +4………………147 + 149 + 150 = 11325
Find average 11325/150 = 75.5
80 percent of 700 is 560.
80 percent *700
= (80/100)*700
= (80*700)/100
= 56000/100 = 560
A is the granddaughter of D
A pie chart represents data in a circular form, and the sum of all the angles in the chart always equals 360°.
Each slice of the pie chart corresponds to a portion of the total, and their angles add up to 360°.
This is an alternating number subtraction series.
First, 2 is subtracted, then 4, then 2, and so on.
Perimeter of Rhombus = 2 (l +b)
= 2 ( 6 +6 )
= 2 (12)
= 24
