In the figure given at right, find
1. angle ACD
2 angle AED
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Answers
Answered by
1
Step-by-step explanation:
angle AED is right angle
Answered by
2
Answer:
Angle ACD = 55⁰
Angle AED = 107⁰
Step-by-step explanation:
In triangle ABC , by angle sum property,
15 + 40 + angle ACB = 180⁰
Angle ACB = 180 - 55
angle ACB = 125⁰
Angle ACD + 125⁰ = 180⁰ (Linear pair)
angle ACD = 180 - 125 = 55⁰
angle AED = 52⁰ + 55⁰ (Exterior angle property)
angle AED = 107⁰
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