Identifying Angles in Triangles Using Side Lengths

What is the smallest angle in a triangle determined by?

• The middle side

• The perimeter

• The smallest side

• The largest side

In the first triangle, which angle is the largest?

• Angle C

• Angle D

• Angle A

• Angle B

For the second triangle, what is the smallest angle?

• Angle P

• Angle Q

• Angle S

• Angle R

In the third triangle, which angle is the smallest?

• Angle J

• Angle H

• Angle I

• Angle G

For the fourth triangle, what is the largest angle?

• Angle L

• Angle N

• Angle K

• Angle M

What is the largest angle in a triangle determined by?

• The height

• The smallest side

• The middle side

• The largest side