Question

Find the value of 'x' and 'y'

Answer 1

since DB=DC ,y=angle DBC.

angle BDC=180-96=84degree.

In triangle DBC.

y+angle DBC +angle BDC=180
2y=180-84
y=48=angle DBC

since angle ABC=90
angle( DBC+DBA)=90
angle DBA=42 (DBC=48)

In triangle BDA,
x+angle DBA +96=180
x=84-42
x=42 degree


therefore x=42 degree and y=48 degree is your answer..

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