There are 5376 squares on all of the chessboards because 84 x 64= 5376
Answer:
Step-by-step explanation:
Answer:
2 months
Step-by-step explanation:
first subtract Svetlana present hair length from the desired hair length in order to find out how much growth is required.
7-4=3
so Svetlana needs to grow 3 more cm of hair
Next divide the 3 cm needed to reach the desired length by the rate of growth to find the number of months.
3cm/1.5cm/m =2months
Answer:
The Area of a Segment is the area of a sector minus the triangular piece (shown in light blue here). There is a lengthy reason, but the result is a slight modification of the Sector formula: Area of Segment = θ − sin(θ) 2 × r2 (when θ is in radians) Area of Segment = ( θ × π 360 − sin(θ)2 ) × r2 (when θ is in degrees)