Calculations using the parallel lines property — task. Maths CBSE Homework Assignments, Class 7.

It is known that in this situation:

DB = BC

;

DB ∥ MC

;

∡ BCM

\(=\) 136

°

Calculate the value of

∡ 1

∡ 1

\(=\)

°

Did you find an error?

1. Calculations using the parallel lines property