Abcd is a trapeziumin which abparellel to cd .If angle a is equal to angle b equal to 30°.What are the measures of the other two angles?
Answers
Answered by
1
⭐Hey mate...here is ur ans..⭐
⏩GIVEN => AB II CB , <B = 30° <A = 30°
⏩TO FIND=> <A , <C , <D
⏩We know know that whn two limes aee parallel and cut by a transversal they form corresponding angles on the same side of the transversal
⏩Since AB II CD and BC is the transversal so
⏩<B + <C = 180°
30° + <C = 180°
<C = 180° - 30°
<C = 150°
⏩Similarly AB II CD and AD is the transversal
so <D = 150°
⏩So <B = <D = 150°
⭐Hope it helps u...thanks..⭐
⏩GIVEN => AB II CB , <B = 30° <A = 30°
⏩TO FIND=> <A , <C , <D
⏩We know know that whn two limes aee parallel and cut by a transversal they form corresponding angles on the same side of the transversal
⏩Since AB II CD and BC is the transversal so
⏩<B + <C = 180°
30° + <C = 180°
<C = 180° - 30°
<C = 150°
⏩Similarly AB II CD and AD is the transversal
so <D = 150°
⏩So <B = <D = 150°
⭐Hope it helps u...thanks..⭐
Attachments:
Similar questions