Request a call back

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

CBSE Class 10 Answered

i'm sorry for asking the question in last moment...plz..respond immediately..i have board exams tomorrow..
Asked by Nayonika Menon M | 22 Sep, 2013, 08:00: PM
answered-by-expert Expert Answer
1) 

Let one side is x cm

Then other side is (x+5) cm

x^2 + (x+5)^2 = (25)^2

x^2 + x^2 +10x + 25 = 625

2x^2 + 10x - 600 = 0

x^2 + 5x - 300 = 0

x^2 + 20x - 15x - 300 = 0

x(x+20) - 15(x+20) = 0

(x+20) (x-15) = 0

x = -20 x = 15

Side cannot be negative

So, therefore one side is 15cm

other side is (x+5) = (15+5) = 20cm

2) Your question is not clear. Kindly provide the figure or the details about points P and Q.

Answered by | 22 Sep, 2013, 09:42: PM
CBSE 10 - Maths
Asked by kashinigam382 | 05 Jan, 2024, 04:21: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by suryapalsinghgoudmahirajbanna | 17 Sep, 2023, 10:50: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by savitamahajan202 | 30 Dec, 2022, 12:51: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by kumarjogesh746 | 28 Dec, 2022, 07:59: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by bhu.joshi54 | 04 Jul, 2022, 08:18: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by ankitamityadav65 | 06 Apr, 2022, 02:59: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by dishapalnati82 | 24 Nov, 2021, 09:30: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by psinghaladv | 05 Oct, 2021, 07:49: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×