Question

Construct a triangle with perimeter 11 cm and base angles 60 degree and 90 degree

Answer 1

Answer:

draw base PQ of 11cm

draw an angle of 90 degree from P and and angle of 60 from Q

draw angle bisectors of P and Q which will intersect at point A

draw perpendicular bisector of AP and AQ which will cut PQ at point B and C

join AB and AC

hence abc is the required traingle