Draw a ray AB with initial point A and construct a ray AC such that `angleBAC` = 60°.

Draw a line segment AB, the length of which is 3 cm. Draw a circle with centre at A and with radius equal to AB. Tehn construct a tangent to that circle at the point B.

To construct a triangle ABC, in which AB = 5cm, BC =7cm and angleABC = 60^@ .

AB is a diameter of a circle with centre at O. C is any point on the circle. If angleBOC = 110^@ , then angleBAC =

A ray of light passing through the point (1,2) reflects on the axis of x at the point A and the reflected ray passes through the point (5,3) . Determine the coordinates of the point A.

Let ABC be a triangle with angleBAC = 2pi//3 and AB = x such that (AB) (AC) = 1. If x varies, then find the longest possible length of the angle bisector AD

Draw the following triangle. In Delta ABC , AB= 6cm, BC = 7cm " and " angle A = 60^@

Draw a ray diagram for the formation of in a concave mirror when the object is at focus F.

Draw a circle of radius 3 cm. Construct a tangent to the circle at a point A on the circle.

The refracting angle of a prism is 60^(@) and the refractive index of its material is sqrt((7)/(3)). Find the minimum angle of incidence of a ray of light falling on one refracting face of the prism such that the emerging ray will graze the other refracting face.

construct a triangle ABC with BC = 6 cm, angleB=60^(@) and AB = 5cm.