Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 9 Answered

Lines AB and CD are parallel and P is any point between the two lines as shown in figure. Show that DPB = x + y.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer

Construction :- Draw LM||AB and CD

ABP = BPM = x ...(1)

(Alternate interior angles)

DPM = PDC = y ...(2)

(Alternate interior angles)

DPB = BPM + DPM

From (1) and (2), DPB = x + y

Answered by | 04 Jun, 2014, 03:23: PM

Concept Videos

CBSE 9 - Maths
Q1
question image
Asked by chanishant6 | 09 Sep, 2020, 11:53: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by pranita.krmis | 02 Jul, 2020, 06:20: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by pranita.krmis | 29 Jun, 2020, 02:01: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by pranita.krmis | 19 Jun, 2020, 01:51: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by pranita.krmis | 17 Jun, 2020, 06:10: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by Ravindrachavan292 | 08 Jul, 2019, 08:35: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by Girishdhawan | 01 Jul, 2018, 03:19: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×