Isosceles

Equilateral

Scalene

Isosceles Right

Scalene Acute

Equiangular

Equilateral

Right Scalene

147

33

85

40

True

False

48

12

6

5

49

82

41

60

$105\degree$

$75\degree$

$60\degree$

$55\degree$

44^o

^-14o

-7^o

63^o

A triangle can be drawn with 3 acute angles.

A triangle can be drawn with 2 obtuse and one acute angles.

A triangle can be drawn with only one obtuse angle and two acute angles.

A triangle can be drawn with only one right angle and two acute angles.

45°, 65°, 70°

150°, 110°, 100°

50°, 50°, 50°

90°, 90°, 90°

1

15

11

3