2 goes into 18 = 9 2 goes into 0 = 0 2 goes into 180 = 90
It goes in 7.2 times, or 7 times with a remainder of 5.
180 ÷ 40 = 4½ = 4.5
(sides-2)*180=the total angle of the shape. So octagon (8-2)*180=1080 Just like a triangle (3-2)*180
30
84: 2, 3, 7 180: 2, 3, 5
9
The prime factors of 180 are 2, 3, and 5 .
2 goes into 18 = 9 2 goes into 0 = 0 2 goes into 180 = 90
It goes in 7.2 times, or 7 times with a remainder of 5.
5 yards
180 ÷ 40 = 4½ = 4.5
84 goes into 180 2.143 times (rounded).
180 * 2 = 360 * 3 = 1080
1, 2 and 4
(sides-2)*180=the total angle of the shape. So octagon (8-2)*180=1080 Just like a triangle (3-2)*180
30