Question

construct triangle pqr in which we=7cm , angle q=50 degree and pr-pq=2.5 cm justify the construction It's urgent guys​

Answer 1

Answer:

Thus, \triangle PQR△PQR is the required triangle and circumcircle as shown in figure.

Step-by-step explanation:

Given,

Construct an isosceles \triangle PQR△PQR where PQ=PRPQ=PR , \angle Q=50∠Q=50 °and QR=7cmQR=7cm

As for given data,

\angle R=50∠R=50 ° (∵PQ=PRPQ=PR )

Following steps:

Draw a line QR=7cmQR=7cm

At both point QQ and RR , draw an angle 5050 by using protector.

Both angle line cuts a point PP as shown in figure.

Now, \triangle PQR△PQR is the required triangle.

Bisect all three angle of \triangle PQR△PQR

All bisecting line meet a point OO

Take OPOP as a radius, draw a circle which meets other two point QQ and RR

Now, \triangle PQR△PQR is the required triangle and circumcircle as shown in figure.