Question

can you answer this question please​

Answer 1

I hope it may help u out

please mark this as brainliest

Answer 2

Answer is 0.

Formula

angle AOB = angle DOC ( Vertically opposite angles )

AO = DO = 8 cm

BO = CO = 5 cm

By SAS , AOB = DOC are congruent

Corresponding sides and angles will be same.

Hence angle ABD will be equal to angle DCO