Construct an equilateral triangle PQR with each side of length 6 Cm. On QR, construct another triangle QRS on the other side of angle PQR such that angle QRS=angle SQR = 60 degree .what type of triangle will angleQRS be.what is PQRS called?

Construct an equilateral triangle PQR with each side of length 6 Cm. On QR, construct another triangle QRS on the other side of angle PQR such that angle QRS=angle SQR = 60 degree .what type of triangle will angleQRS be.what is PQRS called? [he •equlrcd triangle. EXERCISE 12.2 a triangle with lengths of sides as 6S cm, 8 cm and 5 cm. . construct an equilateral triangle PQR with each side Of length 6 cm. On QR. constrwt triangle QRS on the other side of APQR such that ZQRS — ZSQR = 60". of triangle will AQRS be? What is PQSR called? construct an isosceles right angled triangle with equal sides of length 5 an obtuse angled triangle ABC With an angle 1200 and sides AB and AC containing this angle to be both equal to 4 cm. On AC, construct another equilateral triangle ACD Is BCD a right angled triangle? ümstruct a triangle ABC with AC 3.8 cm, 1200. LC 300. i. Is it possible to construct triangle PQR with. PQ = 7.5 cru, zp = 900 and If draw APQR and write the length of PR. If possible construct the triangles with sides : (ii) 2.5 cm,6cm and 6.5 cm (i) 6 cm, 7 cm, 8 ctn (iv) 4 5 cm,9cm (iii) 2 cm, 3 cm, 6 cm If not explain why? lathematics Book-7

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