Classifying Angles & Solving for Missing Angles

whats this angle in this picture

• right angle

• straight

• obtuse

• acute

Tags

CCSS.4.G.A.1

Name the angle using 3 letters.

• ∠LMK

• ∠KML

• ∠KLM

Name the vertex of the angle.

• E

• F

• D

• E, F, and D are vertices

What does this represent?

• angle ABC
• triangle ABC
• arc ABC
• less than ABC

Match each angle type with it's measurements

• Less than 90 degrees

• straight
• Exactly 180 degrees

• acute
• Exactly 90 degrees

• obtuse
• Greater than 90 degrees

• right

Tags

7.11.C

Classify this angle.

• Straight angle

• Supplementary angles

• Acute angle

• Obtuse angle

Tags

CCSS.4.G.A.1

What is the best estimation of the measure of the given angle?

• 48^°

• 52°

• 132°

• 128°

Tags

CCSS.4.MD.C.6

What is the measure of the following angle?

• 11°

• 15°

• 150°

• 169°

Tags

CCSS.4.MD.C.6

Match the following angle relationships to their definitions.

• Two angles whose sum is 180 degrees

• Adjacent Angles

• Two angles that share a common side and have the same vertex.

• Vertical Angles

• Two angles whose sum is 90 degrees

• Supplementary Angles

• Equal and opposite angles that share a vertex in the center

• Complementary Angles

Tags

CCSS.7.G.B.5

What is the value of x?

• 52

• 48

• 38

• 128

Tags

CCSS.7.G.B.5