Question

please anybody solve this step by step.. don't post anything for 5 marks.. If I found it correct I will mark as brainlist.. please​

Answer 1

Given, l||m and n is a transversal.

ANGLE C=72°

ANGLE A=ANGLE C ( VERTICALLY OPPOSITE ANGLES)

ANGLE A=ANGLE F (CORRESPONDING ANGLES)

ANGLE F=ANGLE G (VERTICALLY OPPOSITE ANGLES)

ANGLE A+ANGLE B=180° (LINEAR PAIR)

ANGLE B+72°=180°

ANGLE B=180°-72°

ANGLE B=108°

ANGLE B=ANGLE D (VERTICALLY OPPOSITE ANGLES)

ANGLE D=ANGLE H (CORRESPONDING ANGLES)

ANGLE H=ANGLE E (VERTICALLY OPPOSITE ANGLES)

THEREFORE,

ANGLE A = 72°

ANGLE B = 108°

ANGLE C = 72°

ANGLE D = 108°

ANGLE E = 108°

ANGLE F = 72°

ANGLE G = 72°

ANGLE H = 108°

Answer 2

Answer:

okay , so in this we can answer easily as the side opposite to intersecting angle is the same so as c= 72 dergees so a is also 72 degrees

mz  m