Exercise 12(B)
Q no 4
please answer
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Answer:
answer
Step-by-step explanation:
Based on my intellectual capacity and my vast knowledge, tactically and tentatively right from the beginning of times especially in the light of Ecclesiastes evolution i have come to a concrete definite and profound conclusion that i actually have nothing to say. Thank You.
Answered by
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Answer:
angle ACD=80°
2x=40°
3x=60°
Step-by-step explanation:
angle ACD= 180-100=80°
And, sum of interior angles of a triangle=180°
=>angle A + angle B + angle C= 180°
=>2x+3x+80°=180°
=>x=20°
....mark me the brainliest!!
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