Request a call back

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

ICSE Class 9 Answered

From the following figure, calculate the angle of parallelogram ABCD: (i)  (ii)     
Asked by Topperlearning User | 16 Aug, 2017, 02:14: PM
answered-by-expert Expert Answer

(i)From the parellogram ABCD we get that

  

 of the parallelogram ABCD

In a parallelogram consecutive angles are supplementary

Therefore

Now

(ii)

begin mathsize 12px style straight x degree plus 3 over 2 straight x degree equals 180 degree
5 over 2 straight x degree equals 180 degree
straight x degree equals 72 degree

rightwards double arrow 180 degree minus 72 degree equals 108 degree
Therefore space required space angles space are space 72 degree comma 108 degree comma 72 degree comma 108 degree end style

 

Answered by | 16 Aug, 2017, 04:14: PM
ICSE 9 - Maths
Asked by anum82666 | 22 Feb, 2020, 10:15: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by rubyshambhuthakur | 01 Dec, 2019, 07:53: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by naikraju023 | 11 Jun, 2019, 01:04: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by piyalighosh38 | 05 Mar, 2018, 10:30: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×