In the adjoining figure, the radius of a circle with centre C is 6cm, line AB is a tangent at A. Answer the following question (i) What is the measure of `angle CAB`? Why? (ii) What is the distance of point C from line AB? Why? (iii) d(A,B)=6cm, find d(B,C). (iv) What is the measure of `angleABC` ? Why?
In the adjoining figure,the radius of a circle with centre C is 6 cm.Line AB is a tangent at A.Answer the following questions.(i)What is the measure of /_CAB?why?
In the adjoining figure, the radius of a circle with centre C is 6 cm. Line AB is a tangent at A. d(A,B)=6 cm, find d(B,C).
In the adjoining figure, the radius of a circle with centre C is 6 cm. Line AB is a tangent at A. What the measure of /_CAB ? Why?
In the adjoining figure, the radius of a circle with centre C is 6 cm. Line AB is a tangent at A. What is the distance of point C from line AB?
In the adjoining figure, line PR touches the circle at point Q. Using the information given in the diagram, answer the following question: What is the sum of /_TAQ and /_TSQ ?
Line l touches the circle with centre O at P,radius of the circle is 9 cm.Answer the following.(i)What is d(O,P)
Studt the activity and answer the following questions: What is the type of work done in figures A, B and C
In the adjoining figure, O is the centre and seg AB is a diameter. At point C on the circle, the tangent CD is drawn. Line BD is tangent at B. Prove that seg OD||seg AC
In the adjoining figure, seg AB is a diameter of a circle with centre C. Line PQ is a tangent, which touches the circle at point T. Seg AP bot line PQ and seg BQ bot line PQ. Prove that seg CP cong seg CQ.
Answer the following question : In Delta ABC, m angle A = m angle B = 90^@ , m angle C = 45^@ . Is this triangle possible ? Why?
