Question

Pls help quick dear . If you do I will mark you as Brainliest .Pls explain with theory too

Answer 1

Heya Mate
Here is your answer
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In question 14

angle CAB =30 DEGREE
angle ACB=90 DEGREE (angle made in a semicircle)
therefore by ASP of triangle
we can say that,
30+90+x=180
x=180-120
x=60 Degree

In question 15

angle(BOC + AOB)=60+30
=90 DEGREE

we know that,
angle subtended by an arc is double of the angle subtended on the another arc

This implies angle ADC =45 DEGREE

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hope it will help u.

Answer 2

we hey ..hm. dv hjnm jn