Question

Find angle C and D if A is 115° and B is 70°

Answer 1

Step-by-step explanation:

Angle ,a 115° Angle B 70° {115° }

180°_115=65

180°_70=110

angle A and B is equal =65°+110°=175°

Answer 2

Answer:

angle C=65° and angle D=110°

Step-by-step explanation:

angle A+angle C=180°

115°+angle C=180°

angle C=180°-115°

angle C=65°

angle B+angle D=180°

70°+angle D=180°

angle D=180°-70°

angle D=110°