Question

Draw a triangle ABC, where AB = 8 cm, BC = 6 cm and ∠B = 70° and locate its circumcentre and draw the circumcircle

Answer 1

Steps for construction:

Step 1: Draw the ΔABC with the given measures.

Step 2: Construct the perpendicular bisector of (AB and BC) any two sides and let them, meet at S which is the circumcenter.

Step 3: With S as centre and SA = SB = SC as radius draw the circumcircle to passes through A, B and C.

Circum radius = 4.3 cm.