Question

please tell me the answer .

in math's​

Answer 1

Answer:

heya good morno..

No. 1 . A. i) 24

ii) 2

. B. i) •3x+4y=124

•2x-5y=60

•2x+3y=-7

•9x-2y=-8

•x+2y=4

ii) ratio=

$\frac{2\pi \times r}{r \times \pi \times {r }^{2} }$

$\frac{2}{{r}^{2} }$

Answer 2

Answer:

1. (I) 24

(ii) 2

2. (I) 3x+4y=124

• 2x-5y=60
• 2x+3y=-7
• •9x-2y=-8
• •x+2y=4

ii) ratio= r×π×r /2