Question

1 In the figure, measures of some
angles are given. Using the measures
find the measures of BAC and
ACB .

​

Answer 1

Answer:

To find:angles BAC AND ACB measure

angle BAC =180- angle DAB

180 - 100 =80(linear pair)

BAC =80

angle ACB = ANGLE ACB + BAC +ABC

ANGLE ACB = 180 - (50+80)

ACB = 180-130 = 50

THEREFORE ANGLE BAC = 80 DEGREE

AND ACB = 50 DEGREE