Problem 1 :
In figure, if OA = 5 cm, AB = 8 cm and OD is perpendicular to AB. What is the length of CD?
a) 2 cm b) 3 cm c) 4 cm d) 5 cm
Problem 2 :
If AB = 12 cm, BC = 16 cm and AB is perpendicular to BC, then the radius of the circle passing through the points A, B and C is
a) 6 cm b) 8 cm c) 10 cm d) 12 cm
Problem 3 :
In a circle radius is 13 cm, a chord is drawn at a distance of 12 cm from the center. Find the length of the chord.
a) 5 cm b) 10 cm c) 15 cm d) 30 cm
Problem 4 :
Three points A, B and C are located on a circle which are equidistant from one another. If the radius of the circle is 20m the calculate the length of AB.
1) CD = 2 cm
2) the radius of circle is 10 cm.
3) the length of chord will be 10 cm.
4) the length of AB is 20√3 m.
Problem 1 :
A circle of 30 cm diameter has a 24 cm chord what is the distance of the chord from the center?
Problem 2 :
A chord AB of a circle with center O is 10 cm. if the chord is 12 cm away the center, then what is the radius of the circle?
Problem 3 :
If the diameter AD of a circle is 34 cm and the length of a chord AB is 30 cm. what is the distance of AB from the center?
Problem 4 :
What is the length of a chord which is at a distance of 4 cm from the center of a circle of radius 5 cm?
Problem 5 :
If the radius of a circle is 13 cm and the length of its chord is 10 cm then what is the distance of chord from the center?
Problem 6 :
If AB = 12 cm, BC = 16 cm and AB is perpendicular to BC, then the radius of the circle passing through the points A, B and C is:
1) Distance from center to chord is 9 cm.
2) The radius of the circle is 13 cm.
3) The distance of AB from the center of circle is 8 cm.
4) the distance of the chord is 12 cm.
5) the distance of the chord is 12 cm.
6) the radius of the circle is 10 cm.
Sep 22, 23 08:41 AM
Sep 22, 23 06:13 AM
Sep 22, 23 06:09 AM