Question

b no. plz tell plz be quick​

Answer 1

for this b part first draw a horizontal line of 5 cm. then make an angle of 60 degrees using a D or compass. the crossing the point draw a line of 6cm and then join both the ends of 6cm free end and 5 cm free end.

I don't hv compass or D otherwise I should have drawn and attached the picture. but it will look somewhat like this.