If a bicycle wheel has 36 spokes, then the angle between a pair of adjacent spokes is `10^0` (b) `15^0` (c) `20^0` (d) `12^0`

If a bicycle wheel has 48 spokes,then find the angle between a pair of adjacent spokes.

If a wheel has six spokes equally spaced,then find the measure of the angle between two adjacent spokes.

The angle between the plane 3x+4y=0 and z-axis is (A) 0^0 (B) 30^0 (C) 60^0 (D) 90^0

Find the distance between the pair of points: (0,0), (-5, 12)

If the angle between veca and vecc is 25^0 the angle between vecb and vecc is 65^0 and veca+vecb=vecc, then the angle between veca and vecb is (A) 40^0 (B) 115^0 (C) 25^0 (D) 90^0

The angle between a line x=1,y=2 and y+1=0, z=0 is (A) 0^0 (B) 30^0 (C) 60^0 (D) 90^0

The angle between the plane 3x+4y=0 and the line x^2+y^2=0 is (A) 0^0 (B) 30^0 (C) 60^0 (D) 90^0

The measure of the angle between the coordinate axes is 0^(0)( b) 90^(0)(c)180^(@)(d)360^(@)

To draw a pair of tangents to a circle which are inclined to each other at an angle of 100^0, it is required to draw tangents at end points of those two radii of the circle, the angle between which should be: 100^0 (b) 50^0 (c) 80^0 (d) 200^0

Rehman is making a wheel using spokes. He wants to fix equal spokes in such a way that the angles between any pair of consecutive spokes are equal. Help him by copleting the table. Number of spokes 4, 6, 8, 10, 12 Angle between a pair of consercutive spokes 90^@ 60^@......... (i) Are the number of spokes and the angles formed between the pairs of consecutive spokes in inverse proportion? (ii) Calculate the angle between a pair of consecutive spokes on a wheel with 15 spokes. (iii) How many spokes would be needed, if the angle between a pair of consecutive spokes is 40^@ ?