Question

3. In the given figure, C and D are points on the semicircle and AB is the diameter.
BAD = 70° and D C = 35°. CALCULATE ABC and BCD ​

Answer 1

Answer:

<BCD + 70 = 180

< BCD = 180-70

<BCD = 110

35+110+ <ABC= 180

145 + <ABC = 180

<ABC = 180-145

<ABC = 35

its the answer.....