Question

in the adjoining figure, its is given that ab||c, angle y abc=50dgree and angle cdo=40dgree .find the measure of angle bod. ​

Answer 1

Answer:

construction: draw line BD

Step-by-step explanation:

In triangle ABD -50+x=90

x=40

do as it in second case

and then sum of angles of a property take it out

bye

Answer 2

Step-by-step explanation:

make a imaginary line between line segments AB and CD.

make a line segment PQ adjoining O from both sides.

then there is a right angle triangle both side

then there is 90 degree and 40 degree then rest one becomes 50 degree

on another side there is 50 degree and 90 degree then the rest becomes 40 degree

thus O becomes linear pair.

then assume the linear pair as 180 degree and we have two parts as 50 degree and 40 degree then the measure of angle b o d becomes 180 degree -(50 degree + 40 degree).