Question

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(vii
Q. 2. Name the types of the following triangles :
(a) Triangle with lengths of sides 7 cm, 8 cm and 9
Sol
(b) AABC with AB = 8.7 cm, AC = 7 cm and BC =
6 cm
(c) APQR such that PQ = QR = RP = 5 cm​

Answer 1

Answer:

Question:-

Q. Name the types of the following triangles :

(a) Triangle with lengths of sides 7 cm, 8 cm and 9cm

(b) ABC with AB = 8.7 cm, AC = 7 cm and BC = 6 cm

(c) PQR such that PQ = QR = RP = 5 cm

Answer:-

a) Scalene Triangle

b) Scalene Triangle

c) Equilateral Triangle

More to know:-

▪︎A triangle with all sides of equal length is called equilateral triangle.

▪︎A triangle with two sides of equal length is called Isosceles triangle.

▪︎A triangle with all sides of unequal length is called Scalene triangle.