Question

A horse is placed for grazing inside a rectangular field 70m by 52m and is tethered to one corner by a rope 21 m long. How much area can it graze ​

Answer 1

Step-by-step explanation:

The question is quite twisted but easy one..

Here the horse is tethered to one corner implies or means that the area available for grazing is a quadrant of radius 21 m. Now we need to find the area of this quadrant to find out the area available for grazing.

So, Area available for grazing = Area of quadrant

Area of rectangular field = l × b

= (70 × 52) m2

= 3640 m2

Radius of quadrant = Length of rope = 21 m

Area of quadrant = θ/360° × πr^2

= 90°/360° × π(21)^2

= 1/4 × 22/7 × 441

= (22×63)/4

= 1386/4

= 346.5 m2

Therefore, Area of field it can graze = 346.5 m2.

Answer 2

Refer The Attachment ⬆️

AnSweR:

Area grazed by horse ◕➜ $\Large{\red{\sf{346.5cm²}}}$

$\green{\bf{@MrMonarque}}$

Hope It Helps You ✌️