Question

construct a triangle XYZ in which angle Y=30 angle Z=90 and XY+YZ+ZX=11cm

Answer 1

construct a triangle XYZ in which angle Y=30 angle Z=90 and XY+YZ+ZX=11cm

Figure is attached:

TO Construct Traingel XYZ we need to,

1. draw a line segment first that is equal to 11cm ,

therefore XY+YZ+ZX=11cm

name of line segment is ab

ab=XY+YZ+ZX=11cm

2.now we have to draw or make an angle and angle is equal to angle Y ==> 30 degree.  just assume angle Lab

3. now we have to draw or make an angle and angle is equal to angle Z ==> 90 degree.  just assume angle mba.

4. Bisection of angle mba and angle Lab will be made and it will intersect at one point that is X.

5. Now we have to make orthogonal half of Xa

& then orthogonal half of Xb

and join XY &  XZ.