Answer:
Part A is 5/11 of the whole
Part B is 6/11 of the whole
Step-by-step explanation:
Answer: 60°
Step-by-step explanation:
When a figure has a rotational symmetry, it maps onto itself under rotation about a point at the centre.
When an hexagon rotate onto itself,
the vertices must cover to vertices and from sides to sides. There are six angles in a hexagon and the sum of the angles is 360°. Therefore, each angle has a measure of 360°/6 is equal to 60°.
Rotating subsequently by 60 degree will rotate a hexagon onto itself. A hexagon has 6 rotations, that is, a hexagon has a rotational symmetry of 6 and at angle 60°, the hexagon will rotate onto itself.
Do u have answer list will answer in comments
Answer:
88
Step-by-step explanation:
108 ÷ 3 = 36 = number of girls in the club.
108 + 36 = 144 = total number of people in the club.
(144 ÷ 9) x 2 = 32 = total number of runners in the club
32 x 3/8 = 12 = number of runners who are girls
32 - 12 = 20 = number of boys who are runners
108 - 20 = 88 = number of boys who are swimmers
Answer:
Step-by-step explanation:
