Chapters
Exercise 1
Determine the height, h, of the drawing below:
Exercise 2
Calculate the distance from point A to point B.
Exercise 3
Calculate the distance between points A and B.
Exercise 4
Calculate the radius of the circle circumscribed in a triangle, where °, °, and .
Exercise 5
The radius of a circle measures . Calculate the angle between the tangents to the circle, drawn at the ends of a chord with a length of .
Exercise 6
The diagonals of parallelogram ABCD measure (AC) and (BD), and the angle that they form in the center is 48° 15'. Calculate the length of the sides AD and AB.
Solution of exercise 1
Determine the height, h, of the drawing below:
Solution of exercise 2
Calculate the distance from point A to point B.
Solution of exercise 3
Calculate the distance between points A and B.
Solution of exercise 4
Calculate the radius of the circle circumscribed in a triangle, where A = °, B = °, and a = .
Solution of exercise 5
The radius of a circle measures . Calculate the angle between the tangents to the circle, drawn at the ends of a chord with a length of .
In the quadrilateral, AOBT, angles A and B are right angles.
Solution of exercise 6
The diagonals of parallelogram ABCD measure (AC) and (BD), and the angle that they form in the center is 48° 15'. Calculate the length of the sides AD and AB.