Request a call back

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

CBSE Class 9 Answered

Please answer this question
question image
Asked by Girishdhawan | 01 Jul, 2018, 03:11: PM
answered-by-expert Expert Answer
Consider sides of an isoscels triangle are 3x, 3x and 2x.
3x + 3x + 2x = 32
8x = 32
x = 4 cm
Hence, sides are 12 cm, 12 cm, 8 cm
2s = 32
s = 16
s - a = s - b = 16 - 12 = 4 as a = b
s - c = 16 - 8 = 8
Find area of triangle using Heron's formula we get 45.25 cm2
Answered by Sneha shidid | 04 Jul, 2018, 10:47: AM
CBSE 9 - Maths
Asked by seemarajpoot01101986 | 29 Nov, 2023, 04:40: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by shrikantsalunkhe1012 | 10 Jun, 2023, 06:47: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by vasumathir1978 | 25 Aug, 2021, 11:08: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by arumugaperumalr17 | 09 Aug, 2020, 10:00: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by gauravbhardwaj65950 | 25 Apr, 2020, 09:45: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by karanbora625 | 29 Oct, 2019, 12:16: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by prathikreddy641 | 23 Oct, 2019, 06:57: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×