Question

In the figure given alongside, find:
(i) ACD
(ii) ADC
(iii) DAE

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Answer 1

Answer:

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Step-by-step explanation:

1. hey mate (i) will be 180-100 =80 degree coz of linear pair.
2. (ii) will be 180 -130 =50 degree
3. (iii) will be 180 - 90 =90 degree .

Answer 2

Answer:

ACD=80(supplement of 100)

ADC=50(exterior angle property)

DAE=90(angle A in triangle ABC is 40 as 100+40=140 and 180-140 is 40, so supplement of 40+50=90 is 90)

Step-by-step explanation:

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