Given a line `B C` and a point `A` on it, construct a ray `A D` using set squares so that `/_D A C` is `30^0` (ii) `150^0`

In Figure, A B C is a triangle in which /_B=2/_C . D is a point on side B C such that A D bisects /_B A C a n d A B=C DdotB E is the bisector of /_B . The measure of /_B A C is 72^0 (b) 73^0 (c) 74^0 (d) 96^0

Use the figure to name: (a) Five points (b) A line (c) Four rays (d) Five line segments

The square root of 0.4 is 0.6 (b) 0.7(c)0.8 (d) 0.9

The diagonals A C\ a n d\ B D of a rectangle A B C D intersect each other at Pdot If /_A B D=50^0, then /_D P C= 70^0 (b) 90^0 (c) 80^0 (d) 100^0

In a "DeltaA B C","\ "/_"C"=60"\ "&\ /_A=75. If D is a point on A C such that area of the "DeltaB A D" is sqrt(3) times the area of the "DeltaB C D", then the /_"A B D"= 60^0 (b) 30^0 (c) 90^0 (d) none of these

In the diagram, a line is drawn through the points A(0,16) and B(8,0). PointPis chosen in the first quadrant on the line through A and B. Points C and D are chosen on the x and y axis respectively, so that PDOC is a rectangle. Sum of the coordinates of the point Pif PDOC is a square is -

In Figure, chords A D a n d B C intersect each other at right angles at a point Pdot If /_D A B=35^0, then /_A D C= 35^0 (b) 45^0 (c) 55^0 (d) 65^0

A B C D is a square. E is the mid-point of B C and F is the mid-point of C D . The ratio of the area of triangle A E F to the area of the square A B C D is (a) 1 : 2 (b) 1 : 3 (c) 1 : 4 (d) 3 : 8

A B C D is a cyclic quadrilateral such that /_A D B=30^0a n d /_D C A=80^0, the /_D A B= 70^0 (b) 100^0 (c) 125^0 (d) 150^0