Question

write with steps of constructions

Construct a triangle PQR with PQ = 7.5 cm angle RPQ = 45°, angle RQP = 45°. Measure the third angle. What kind of a triangle is it?​

Answer 1

Answer:

Equilateral triangle it is..

Step-by-step explanation:

Steps of construction are:—

Step 1:- Take a line segment PQ=7.5cm with the help of scale.

Step 2:- from centre of P construct angle XPQ= 45° with the help of compass by making angle bisector of 90°.

step 3:-From centre Q construct angle YQP=45°by using of step2.

Step 4:- mark the intersection point R on where angle of XPQ=45°and YQP=45°meet.

Step5:-Join PR and RQ.

Hence,PQR is required triangle.

Hope this will help you..