Respuesta :

Part A:

A). Equilateral Isosceles

B). Right isosceles

C). Obtuse scalene

Part B:

F and E

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Answer:

For the first triangle, (a) :

-Equilateral

- Isosceles

For the second triangle, (b) :

-Right

-Isosceles

For the third triangle (c) :

- Scalene

- Obtuse

Step-by-step explanation: