Question

Look at Fig 6.2 and classify each of the triangles according to its
(a) Sides
(b) Angles​

Answer 1

Answer:

According to sides

1. Isosceles triangle
2. Right angle triangle
3. Isosceles triangle
4. Equilateral triangle
5. Isosceles

6. Isosceles

According to angles

1. Acute angle
2. Right angle
3. Obtuse
4. Equilateral
5. Obtuse
6. Right angle

Answer 2

Answer:

I) sides: AB, AC,BC

angles: A,B,C

II) sides: PQ, PR,QR

angles: R(90°)

III) sides: ML,MN,LN

angles: N

IV) sides: SR,RT,ST

angles: R,S,T

V) sides: AB,BC,AC

angles: B

VI) sides: PQ,PR,QR

angles: Q(90°)