Find Missing Angles in Triangles

Find b.

Find the measure of the missing angle in the triangle.

Find the measure of the missing angle in the triangle.

Find the measure of the missing angle in the triangle.

Find the missing angle measure.

• 40º

• 90º

• 130º

• 50º

Find the measure of the indicated angle. Type only the number for your answer.

Mathematical Equivalence

ON

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

Find the missing angle measure.

• 150º

• 180º

• 30º

• 110º

Find the missing angle measure.

• 30º

• 86º

• 94º

• 180º

Find the measure of each missing angle.

m<1 ​ (a)   m<2 ​ (b)   m<3 ​ (c)   m<4 ​ ​ (d)  

• 36

• 56

• 124

• 88

• 46

• 55

• 94

• 25

• 136