Advertisements
Advertisements
Question
Find the radius of the circle
Diameter = 76 cm
Advertisements
Solution
Diameter = 76 cm
Radius = `"diameter"/2`
= `76/2`
= 38 cm
APPEARS IN
RELATED QUESTIONS
ABC is a triangle with B as right angle, AC = 5 cm and AB = 4 cm. A circle is drawn with Aas centre and AC as radius. The length of the chord of this circle passing through C and B is
In the given figure, OQ : PQ = 3.4 and perimeter of Δ POQ = 60 cm. Determine PQ, QR and OP.
Radius of a circle with centre O is 4 cm. If l(OP) = 4.2 cm, say where point P will lie.
In the given figure, O is the centre of a circle, chord PQ ≅ chord RS If ∠ POR = 70° and (arc RS) = 80°, find –
(1) m(arc PR)
(2) m(arc QS)
(3) m(arc QSR)
Two concentric circles with center O have A, B, C, D as the points of intersection with the lines L shown in the figure. If AD = 12 cm and BC s = 8 cm, find the lengths of AB, CD, AC and BD.
Find the missing values in the following table for the circles with radius (r), diameter (d) and Circumference (C).
| radius (r) | diameter (d) | Circumference (C) |
| 1760 cm |
Find the radius of the circle
Diameter = 24 cm
In the given figure, if ZRPS = 25°, the value of ZROS is ______
A circle of radius 3 cm can be drawn through two points A, B such that AB = 6 cm.
AB and AC are two equal chords of a circle. Prove that the bisector of the angle BAC passes through the centre of the circle.
