0 votes 0 votes In a parallelogram $\text{ABCD, AP}$ and $\text{BP}$ are the angle bisectors of $\angle \text{DAB}$ and $\angle \text{ABC}.$Find $\angle \text{APB} :$ $85^{\circ}$ $90^{\circ}$ $94^{\circ}$ $86^{\circ}$ Others nielit2021dec-scientistb + – soujanyareddy13 asked Dec 7, 2021 • edited Dec 15, 2021 by soujanyareddy13 soujanyareddy13 328 views answer comment Share Follow See 1 comment See all 1 1 comment reply Hira Thakur commented Dec 12, 2021 reply Follow Share Option (B), please verify. 0 votes 0 votes Please log in or register to add a comment.
1 votes 1 votes sum of adjacent angles in //gram is 180 . 1 + 2 + 3 + 4 = 180 angle bisector divede angle in equal parts so 1= 2 and 3 =4 twice of 1 + twice of 3 = 180 1 +3 =90 so angle APB is 90 OPTION B Anuj2000 answered Mar 24, 2022 Anuj2000 comment Share Follow See all 0 reply Please log in or register to add a comment.