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Does anyone know the answer to this?
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Does anyone know the answer to this?

Does anyone know the answer to this?-example-1
User Jetru
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1 Answer

5 votes

Answer:

80°

Explanation:

both triangles are scalene triangle and the have equal properties

angles in triangles sum up to 180°

30°+70° +D=180°

D=180-100=80°

User Outsource WordPress
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