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To divide a line segment AB in the ratio 4 : 7, a ray AX is drawn first such that ∠BAX is an acute angle and then points A_{1},A_{2},A_{3}…… are located at equal distances on the ray AX and the point B is joined to:
In division of a line segment AB, any ray AX making angle with AB is
Which theorem criterion we are using in giving the just the justification of the division of a line segment by usual method ?
To divide a line segment AB in the ratio 5 : 7, first a ray AX is drawn so that ∠BAX is an acute angle and then at equal distances points are marked on the ray AX such that the minimum number of these points is
To divide a line segment AB in the ration 4 : 7, a ray AX is drawn first such that ∠BAX is an acute angle and then points A_{1},A_{2},A_{3},…. are located at equal distances on the ray AX and the point B is joined to
A line segment drawn perpendicular from the vertex of a triangle to the opposite side is called the
To divide line segment AB in the ratio A : b ( a, b are positive integers), draw a ray AX so that ∠BAX is an acute angle and then mark points on ray AX at equal distances such that the minimum number of these points is
To divide a line segment AB in the ration 5 : 6, draw a ray AX such that ∠BAX is an acute angle, then draw a ray BY parallel to AX and the points A_{1},A_{2},A_{3}… and B_{1},B_{2},B_{3}.... are located at equal distances on ray AX and BY, respectively. Then, the points joined are
To divide a line segment AB in the ration 2 : 3, first a ray AX is drawn so that ∠BAX is an acute angle and then at equal distances, points are marked on the ray AX, such tha the minimum number of these points is
To divide a line segment AP in the ration 2 : 9, a ray AX is drawn first such that ∠BAX is an acute angle and then points A_{1},A_{2},A_{3}... are located of equal distances on the ray AX and the points P is joined to
To draw a pair of tangents to a circle which are inclined to each other at an angle of 35°, it is required to draw tangents at the end points of those two radii of the circle, the angle between which is :
To draw a pair of tangents to circle which are inclined to each other at angle of 60°, it is required to draw tangents at end points of those two radii of the circle, the angle between them should be :
A draw a pair of tangents to a circle which are inclined to each other at an angle of 65°, it is required to draw tangents at the end points of those two radii of the circle, the angle between which is :
To draw a pair tangents to a circle which are inclined to each other at an angle of 70°, it is required to draw tangents at end points of those two radii of the circle, the angle between them should be
If two tangents are drawn at the end points of two radii of a circle which are inclined at 120° to each other, then the pair of tangents will be inclined to each other at an angle of
To draw a pair of tangents to a circle which are at right angles to each other, it is required to draw tangents at end points of the two radii of the circle, which are inclined at an angle of
To draw a pair of tangents to a circle which are inclined to each other at an angle of 45° it is required to draw tangents at the end points of the two radii of the circle, which are inclined at an angle of
To draw a pair of tangents to a circle which are inclined to each other at angle x°, it is required to draw tangents at the end points of those two radii of the circle, the angle between which is
To draw tangents to each of the circle with radii 3 cm and 2 cm from the centre of the other circle, such that the distance between their centres A and B is 6 cm, a perpendicular bisector of AB is drawn intersecting AB at M. The next step is to draw
To draw tangents to a circle of radius ‘p’ from a point on the concentric circle of radius ‘q’, the first step is to find
To draw a tangent at point B to the circumcircle of an isosceles right ΔABCright angled at B, we need to draw through B
A pair of tangents can be constructed to a circle inclined at an angle of :
A pair of tangents can be constructed to a circle from an external point, which are inclined each other at an angle θ such that :
Two distinct tangents can be constructed from a point P to a circle of radius 2r situated at a distance:
Two circles touch each other externally at C and AB is a common tangent to the circles. Then, ∠ACB =
122 videos474 docs105 tests

Question Bank: Construction Doc  12 pages 
NCERT Exemplar: Constructions Doc  17 pages 
Short Notes: Constructions Doc  3 pages 
122 videos474 docs105 tests

Question Bank: Construction Doc  12 pages 
NCERT Exemplar: Constructions Doc  17 pages 
Short Notes: Constructions Doc  3 pages 