Advertisements
Advertisements
Question
true or false
A chord of a circle, which is twice as long is its radius is a diameter of the circle.
Advertisements
Solution
True
APPEARS IN
RELATED QUESTIONS
Two circles touch externally at a point P. from a point T on the tangent at P, tangents TQ and TR are drawn to the circles with points of contact Q and E respectively. Prove that TQ = TR.
ture or false v
The degree measure of a semi-circle is 180°.
If ABCD is a cyclic quadrilateral in which AD || BC (In the given figure). Prove that ∠B = ∠C.
In a cyclic quadrilateral ABCD if AB || CD and ∠B = 70°, find the remaining angles.
In the figure, O is the centre of a circle and diameter AB bisects the chord CD at a point E such that CE = ED = 8 cm and EB = 4 cm. The radius of the circle is
Find the diameter of the circle
Radius = 6 cm
Prove that angle bisector of any angle of a triangle and perpendicular bisector of the opposite side if intersect, they will intersect on the circumcircle of the triangle.
From the figure, identify a point in the exterior.
A circle of radius 3 cm with centre O and a point L outside the circle is drawn, such that OL = 7 cm. From the point L, construct a pair of tangents to the circle. Justify LM and LN are the two tangents.
The circumcentre of a triangle is the point which is ______.
