Question

construct∆ ABC such that angle B=100, BC=6.4cm, angle C =50 and construct it's circumcircle ​

Answer 1

Answer:

Step-by-step explanation:

Angle A = x.

Angle B = 100.

Angle C = 50.

Sum of angles of the triangles are 180.

Summation of angles = sum of the angles.

A+B+C = 180.

x+100+50 = 180.

150x = 180.

X = 50.