Agoat is tethered to a circular silo in the middle of a grassy field by a rope equal in length to one-half of the circumference of the silo. what is the area of grass over which the goat can graze?

π²x

Step-by-step explanation:

Suppose radius of the silo = x

circumference of the silo = 2πr

                                          = 2πx

Given that,

length of rope is equal to one-half of the circumference of the silo

l = 1/2(2πx) = πx

Formula to calculate area of grass over which the goat can graze

πl²

ππx

π²x

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

you