Question

angle ACD is an exterior angle of an equilateral triangle ABC find angle ACD

Answer 1

Answer:

the degree or intensity of heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch.

Answer 2

Answer:

120°

Step-by-step explanation:

as the triangle is equalateral triangle all angles are 60°

so ABC=BCA=CAB=60°

here ACD and BCA FIRM LINEAR PAIR

so ACD+BCA =180°

ACD =180-60

ACD = 120°

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