Triangles and their Angle Measurements

Find the missing value of x.

• x = 80^o

• x = 70^o

• x = 100^o

• x = 10^o

Tags

CCSS.4.MD.C.7

Find the missing value of x.

• x = 118^o

• x = 59^o

• x = 69^o

• x = 108^o

Tags

CCSS.8.G.A.5

Find the measurement of the exterior angle.

• y = 110^o

• y = 70^o

• y = 100^o

• y = 80^o

Tags

CCSS.8.G.A.5

Find the missing value for the exterior angle.

• n = 40^o

• n = 20^o

• n = 60^o

• n = 140^o

Tags

CCSS.8.G.A.5

NO PARKING. The triangle with lines through it designates a no parking zone. What is the value of x?

• x = 90^o

• x = 45^o

• x = 35^o

• x = 80^o

CONSTRUCTION. The support for a window air-conditioning unit forms a triangle and an exterior angle. What is the measure of the exterior angle?

• 12^o

• 54^o

• 126^o

• 136^o