3 years ago

Helppp !!! What is the measure of adc????????

Mathematics

1 answer:

Natali5045456 [20]3 years ago

5 0

We have to use the following formula

angle ABC=0.5(arc ADC-AC)

And it is given that, angle ABC=61, arc ADC is unknown which is y and AC =119.

Substituting these values.

61= 0.5(y-119)

Correct option is D .

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