Question

A residential school has a GOWSHALA in the shape of a rectangle as
shown in the figure, where cows can graze the grass. The perimeter of
this rectangular field is 82 m and its area is 400 m²
B
Xm
D
(41-x)m
.) The above situation can be represented in the form of a quadratic
Equation as
a) * - 40x-400 = 0 b)x+41x- 400 = 0 C) XP-40x+ 400 = 0
dx-40x+ 400 = 0
3) The solution for the above quadratic equation is:
a) 16 and 25 b) 16 and 20 c) 20 and 25 d) 16 or 16
3) Find the length of the rectangle?
a) 16mb) 20m c) 25md) either 16m or 25m
) Find the breadth of the rectangle?
a) 16mb) 20m c) 25m d) either 16m or 25m
5) If a cow is tied to a peg at one corner of the field by means of a 5m long
ope. Find the area of the part of the field in which the cow can graze.
a) 9.8125m? b) 19.625m c) 39.25m d) 78.5m
3) Find the area of the remaining grass field where the cow can't graze.
a) 390.1875m b) 380.375m c) 360.75m d) 321.5m
sort​

Answer 1

Answer:

sorry yaar mera to sir hi ghum gaya itna bada question dhekh ke koi ek puch lo please