Question

Learning Task 4.
1. Solve the problem.
Different animals have different fields of view. Humans can generally see a
180° arc in front of them. Horses can see a 215° arc. A horse and rider are
in
Baguio City which is experiencing heavy fog, so they can see for only 10
yards in any direction
a. Find the area of the rider's field of view.
b. Find the area of the horse's field of view.​

Answer 1

Answer:

sorry I don't know the answer correctly...

Answer 2

Answer:

a) 157 sq yard b) 187.6 Sq yard

Step-by-step explanation:

Concept

• The area of a flat shape or the surface of an object can be defined in geometry as the space occupied by it.

Find

a and b part

Solution

Different animals have different field view

Humans can see only 180° arc from them

Horses can see only 215° arc

a) The rider's(human) field of

180° means he can see only semicircle

Area=$\frac{1}{2} \pi r^{2}$

        $\frac{1}{2}$×$\frac{22}{7}$×(10)²=$\frac{1100}{7} =157 Sq Yard$

b) Area of horse field view

Area of the circle with 10-yard radius

$\pi r^{2}$=$\frac{22}{7}$×10×10=$\frac{2200}{7} =314.16 sq yard$

Find the area of 215°arc

Area=$\frac{215}{360} =187.6 Sq yards$

#SPJ3