Advertisements
Advertisements
Question
true or false
A circle is a plane figure.
Advertisements
Solution
True
APPEARS IN
RELATED QUESTIONS
From an external point P, tangents PA and PB are drawn to the circle with centre O. If CD is the tangent to the circle at point E and PA = 14 cm. Find the perimeter of ABCD.
In the given figure, BC is a tangent to the circle with centre O. OE bisects AP. Prove that ΔAEO ∼ Δ ABC.
In the given figure, O is the centre of the circle and BCD is tangent to it at C. Prove that ∠BAC + ∠ACD = 90°.
Radius of a circle with centre O is 4 cm. If l(OP) = 4.2 cm, say where point P will lie.
The figure given below shows a circle with center O in which diameter AB bisects the chord CD at point E. If CE = ED = 8 cm and EB = 4 cm,
find the radius of the circle.
Draw circle with diameter: 6 cm
In above case, measure the length of the radius of the circle drawn.
If d1, d2 (d2 > d1) be the diameters of two concentric circles and c be the length of a chord of a circle which is tangent to the other circle, then ______
If a number of circles touch a given line segment PQ at a point A, then their centres lie on the perpendicular bisector of PQ.
In the following figure, O is the centre of the circle. Shade the smaller segment of the circle formed by CP.
A 7 m broad pathway goes around a circular park with a circumference of 352 m. Find the area of road.
