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Answers
Answer:
Q21 . angle OYZ = 21 degree
angle YOZ = 124 degree
Q22. angle a = 55 degree
angle b = 65 degree
angle c = 60 degree
Explanation:
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Explanation:
22. angle a = 55° [ alternate interior angles]
22. angle a = 55° [ alternate interior angles]angle c = 60° [alternate interior angles]
22. angle a = 55° [ alternate interior angles]angle c = 60° [alternate interior angles]Now, In ∆ AOB
22. angle a = 55° [ alternate interior angles]angle c = 60° [alternate interior angles]Now, In ∆ AOB angle A + angle b + angle C = 180° [Angle sum property]
22. angle a = 55° [ alternate interior angles]angle c = 60° [alternate interior angles]Now, In ∆ AOB angle A + angle b + angle C = 180° [Angle sum property]55°+angle b + 60° = 180°
22. angle a = 55° [ alternate interior angles]angle c = 60° [alternate interior angles]Now, In ∆ AOB angle A + angle b + angle C = 180° [Angle sum property]55°+angle b + 60° = 180°angle b = 180°-115°
22. angle a = 55° [ alternate interior angles]angle c = 60° [alternate interior angles]Now, In ∆ AOB angle A + angle b + angle C = 180° [Angle sum property]55°+angle b + 60° = 180°angle b = 180°-115°angle b = 65°
22. angle a = 55° [ alternate interior angles]angle c = 60° [alternate interior angles]Now, In ∆ AOB angle A + angle b + angle C = 180° [Angle sum property]55°+angle b + 60° = 180°angle b = 180°-115°angle b = 65° MARK ME AS BRAINLIEST