Question

ABCD is a rectangle with angle BAC= 28°. Find the measure of angle

DBC




Please help me​

Answer 1

Step-by-step explanation:

BAC+DAC=90°

28°+DAC=90°

DAC=90°-28°

DAC=62°

DAC=ACB{alternate interior angle}

ACB=60°

In triangleABC

ACB+ABC+BAC =180°

60°+ABC+28°=180°

ABC=180°-88°=92°