Question

find the measure of angle B​

Answer 1

Answer:

iska ans d hona chahiyh bhai mgr mai shure nai huuu

Answer 2

Given: quadrilateral ABCD.

To find: the measure of angle B.

Solution:

Know that, in a quadrilateral the sum of opposite angle is always 180 degrees.

Find the measure of angle B.

$\[\begin{array}{l}\angle B + \angle D = {180^ \circ }\\ \Rightarrow \angle B = {180^ \circ } - \angle D\end{array}\]$

Hence, the measure of angle B is $\[\left( {{{180}^ \circ } - \angle D} \right)\]$.