BAIf m/BAC = 90°, and m

Question

asked Jun 5, 2023 180k views

1 Answer

Deosha · Answer 1 · 2023-06-11T05:46:19+0000

ANSWER

m∠BAD = 22°

Step-by-step explanation

By the angle addition theorem, the sum of the measures of angles BAD and DAC is equal to the measure of angle BAC,

$m\angle BAD+m\angle DAC=m\angle BAC$

Replace the known values,

$m\angle BAD+68\degree=90\degree$

Solving for m∠BAD,

$m∠BAD=90\degree-68\degree=22\degree$

Hence, the measure of angle BAD is 22°.