Finding the missing angles of Triangles and Quadrilaterals

Find the measure of the indicated angle. 

• 95
• 85
• 35
• 45

Tags

CCSS.8.G.A.5

What is the measure of the missing angle?

• 140
• 130
• 50
• 90

Tags

CCSS.7.G.B.5

What is the value of the missing angle?

• 61
• 50
• 60
• 69

Tags

CCSS.8.G.A.5

What is the sum of the angles inside a triangle?

• 90
• 180
• 360

Tags

CCSS.8.G.A.5

If 2 of the angles of a triangle are 30 and 70 degrees, the third angle measures...

• 80
• 100
• 60
• 90

Tags

CCSS.8.G.A.5

• 93°

• 88°

• 69°

• 45°

Tags

CCSS.HSG.C.A.3

• 38°

• 98°

• 93°

• 110°

Tags

CCSS.HSG.C.A.3

• 145 because all angles sum to 360 0 in a quadrilateral

• 115 because consecutive angles are sum to 180 0 in a quadrilateral

• 105 because opposite angles are congruent in a quadrilateral

• 135 because consecutive angles are sum to 180 0 in a quadrilateral

Tags

CCSS.HSG.C.A.3

Find the missing angle.

• 30
• 60
• 90
• 120

Tags

CCSS.HSG.C.A.3

Angle 1 is 34, angle 2 is 58, angle 3 is 100.  If this shape is a quadrilateral, what is the measure of the 4th angle.

• 186
• 121
• 168
• 90

Tags

CCSS.HSG.C.A.3