Question

perimeter of ∆xyz=10cm, angle x =120°, angle y =45° .Construct it​

Answer 1

Answer:

• draw a line segment ab such that AB = 10 cm
• taking A as centre construct an angle of 120 degree with the help of compass
• taking B as centre construct an angle of 45 degree with the help of compass
• draw the angle bisectors of angle a and b
• angle bisectors intersect each other at z
• draw perpendicular bisectors of line segment AZ and BZ which intersect ab at x and y respectively
• join z x and z y
• Hence triangle xyz is constructed.

Step-by-step explanation:

I had drawn rough figure here above

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