Can a cord of a circle be greater than the radius of the circle
Two circles with radius p and q touch externally. another circle with radius r which touch both the circles and the common tangent. prove that 1/squar root of r = (1/square root of p) + (1/square root of q)
IN A TRIANGLE ABC , THE PERPENDICULARS FROM VERTICES A AND B ON THEIR OPPOSITE SIDES MEET (WHEN PRODUCED ) THE CIRCUMCIRCLE OF THE TRIANGLE AT POINTS D AND E RESPECTIVELY
ABCD IS A CYCLIC QUADRILAREAL IN WHICH AB AND DC ON BEING PRODUCED , MEET AT P SUCH THAT PA = PD . PROVE THAT AD IS PARRALLEL TO BC
TWO CHORDS AB AND CD INTERSECTS AT P INSIDE A CIRCLE . PROVE THAT SUM OF THE ANGLES SUBTENDED BY THE ARCS AC AND BD AT THE CENTRE O IS EQUAL TO TWICE THE ANGLE APC
PROVE THAT
AB AND CD ARE TWO EQUAL CHORDS OF A CIRCLE WITH CENTRE O WHICH INRESECTS EACH OTHER AT RIGHT ANGLE AT RIGHT ANGLE AT P . IF OM PERPENDICULAR TO AND ON PERPENDICULAR TO CD , SHOW THAT OMPN IS A SQUARE
Q.In the given figure"O"is the centre of the circle and"AB"is the tangent at"B",If "AB = 15cm " and"AC = 7.5cm", Calculate theradiusof the circle..??
can i get all the related and extra construction which comes in boards as a chapter please.....
ACBP is a quadrilatiral. The angle bisector of angle C passes through P such that the line is a perpendicular bisector to line AB and meets AB at O.
prove hat ACBP is concyclic.
can u pls explain me the method of constructing the perpendicular bisectors, the angle of 90 degree with the help of a video or diagrams????
A SEMI CIRCULAR CYLINDER LAMINA OF RADIUS 35 CM IS FOLDED SO THAT THE TWO BOUNDING RADII ARE JOINED
A METALLIC CIRCULAR CYLINDER HAS RADIUS 3CM AND HEIGHT 5 CM . IT IS MADE OF METAL A . TO REDUCE ITS WEIGHT A CONICAL HOLE IS DRILLED IN THE CYLINDER ROM ABOVE PART . AND IT IS COMPLETELY FILLED WITH A LIGHTER METAL B . THE CONICAL HOLE HAS A RADIUS 3/2CM VAND ITS DEPTH IS 8/9 CM .CACULATE THE RATIO OF VOLUME OF METAL ATO THE VOLUME B IN THE SOLID
TWO SEMI CIRCULAR FLOWER BEDS ARE ON TWO SIDES OF SQUARE LAWN ABCD OF SIDE 56 M .IF THE CENTRE OF EACH CIRCULAR BED IS THE POINT OF INTERSECTION OF THE DIAGONALS OF A SQUARELAWN . FIND THE SUM OF AREAS OF LAWN AND FLOWER BED
Can a cord of a circle be greater than the radius of the circle
Two circles with radius p and q touch externally. another circle with radius r which touch both the circles and the common tangent. prove that 1/squar root of r = (1/square root of p) + (1/square root of q)
IN A TRIANGLE ABC , THE PERPENDICULARS FROM VERTICES A AND B ON THEIR OPPOSITE SIDES MEET (WHEN PRODUCED ) THE CIRCUMCIRCLE OF THE TRIANGLE AT POINTS D AND E RESPECTIVELY
ABCD IS A CYCLIC QUADRILAREAL IN WHICH AB AND DC ON BEING PRODUCED , MEET AT P SUCH THAT PA = PD . PROVE THAT AD IS PARRALLEL TO BC
TWO CHORDS AB AND CD INTERSECTS AT P INSIDE A CIRCLE . PROVE THAT SUM OF THE ANGLES SUBTENDED BY THE ARCS AC AND BD AT THE CENTRE O IS EQUAL TO TWICE THE ANGLE APC
PROVE THAT
AB AND CD ARE TWO EQUAL CHORDS OF A CIRCLE WITH CENTRE O WHICH INRESECTS EACH OTHER AT RIGHT ANGLE AT RIGHT ANGLE AT P . IF OM PERPENDICULAR TO AND ON PERPENDICULAR TO CD , SHOW THAT OMPN IS A SQUARE
Q.In the given figure"O"is the centre of the circle and"AB"is the tangent at"B",If "AB = 15cm " and"AC = 7.5cm", Calculate theradiusof the circle..??
can i get all the related and extra construction which comes in boards as a chapter please.....
ACBP is a quadrilatiral. The angle bisector of angle C passes through P such that the line is a perpendicular bisector to line AB and meets AB at O.
prove hat ACBP is concyclic.
can u pls explain me the method of constructing the perpendicular bisectors, the angle of 90 degree with the help of a video or diagrams????
A SEMI CIRCULAR CYLINDER LAMINA OF RADIUS 35 CM IS FOLDED SO THAT THE TWO BOUNDING RADII ARE JOINED
A METALLIC CIRCULAR CYLINDER HAS RADIUS 3CM AND HEIGHT 5 CM . IT IS MADE OF METAL A . TO REDUCE ITS WEIGHT A CONICAL HOLE IS DRILLED IN THE CYLINDER ROM ABOVE PART . AND IT IS COMPLETELY FILLED WITH A LIGHTER METAL B . THE CONICAL HOLE HAS A RADIUS 3/2CM VAND ITS DEPTH IS 8/9 CM .CACULATE THE RATIO OF VOLUME OF METAL ATO THE VOLUME B IN THE SOLID
TWO SEMI CIRCULAR FLOWER BEDS ARE ON TWO SIDES OF SQUARE LAWN ABCD OF SIDE 56 M .IF THE CENTRE OF EACH CIRCULAR BED IS THE POINT OF INTERSECTION OF THE DIAGONALS OF A SQUARELAWN . FIND THE SUM OF AREAS OF LAWN AND FLOWER BED