Draw a circle of circumference 3.4 cm and mark a point at a distance 4.3 cm from the centre of the circle
Answers
Answer:
Given: The radius of the circle=3.2cm.
Construction:
(i) With O as the centre, draw a circle of radius 3.2cm.
(ii) Take a point P on the circle.
(iii) Through P, draw any chord PQ.
(iv) Mark a point R distinct from P and Q on the circle so that P, Q and R are in counter clockwise direction.
(v) Join PR and QR.
(vi) At P, construct ∠QPT=∠PRQ.
(vii) Produce TP to T' to get the required tangent line T'PT.
solution
Step-by-step explanation:
Given: The radius of the circle=3.2cm.
Construction:
(i) With O as the centre, draw a circle of radius 3.2cm.
(ii) Take a point P on the circle.
(iii) Through P, draw any chord PQ.
(iv) Mark a point R distinct from P and Q on the circle so that P, Q and R are in counter clockwise direction.
(v) Join PR and QR.
(vi) At P, construct ∠QPT=∠PRQ.
(vii) Produce TP to T' to get the required tangent line T'PT.
solution
1 - Find the value of radius
2^r = 3.4cm
let, ^ = pie
^r = 1.7
r = 1.7 / 3.14,.
r = 0.55cm
2 - Draw a circle of 0.5 cm radius.
3 - Center = O
4 - Draw a line of 4.3 cm from the center o.
