In the diagram below, AB, BC and CD are three sides of a regular polygon. The polygon has 15 sides.
The length of each side is 8 cm.
The exterior angle of the polygon is x®
BRC is a right-angled triangle.
Calculate the length of BR.

Two lines parallel to the same plane are parallel to eachother

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle

The frequency table shows the results of a survey asking people how many hours they spend online per week. on a piece of paper, draw a histogram to represent the data. then determine which answer choice matches the histogram you drew. in order here is the.. hours online: 0-3, 4-7, 8-11, 12-15, and 16-19. frequency: 5, 8, 10, 8, 7 answer for the question is in the picture! : )