Exterior Angles of Triangles

Find the measure of ∠GEP.

• m∠GEP = 72°

• m∠GEP = 6°

• m∠GEP = 36°

• m∠GEP = 180°

Find the measure of ∠ATL.

• m∠ATL = 50°

• m∠ATL = 122°

• m∠ATL = 57°

• m∠ATL = 65°

Find the measure of ∠BWV.

• m∠BWV = 45°

• m∠BWV = 77°

• m∠BWV = 135°

• m∠BWV = 58°

Find the value of x.

• x = 36

• x = 74

• x = 77

• x = 151

Find the measure of ∠DHV.

• m∠DHV = 65°

• m∠DHV = 122°

• x = 65

• m∠DHV = 57°

Find the m∠SPE in the triangle SPEN. Given: SP = x + 13, PE = 12x, EN = 15x - 5.

• m∠SPE = 9°

• m∠SPE = 22°

• m∠SPE = 108°

• m∠SPE = 130°

Find the measure of angle KGC.

• 57°

• 49°

• 131°

• 74°

Find the value of x in the triangle.

• x = 50

• x = 99

• x = 135

• x = 36

Find the measure of angle SOU in the triangle.

• 4 degrees

• 64 degrees

• 74 degrees

• 138 degrees

Find the measure of angle DEW in the triangle.

• 30°

• 48°

• 62°

• 110°