Question

in fig. 6.10 ∠1=60° and ∠6=120° show that lines m and n are parell

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

In Fig. 6.10, ∠1 = 60° and ∠6 = 120°. Show that the lines m and n are parallel.

3 votes

angle 1 = 60°angle 6 = 120°angle 5 = 180° - 120° = 60°Since angle 1 and angle 5 are equal (correspon