Find the lateral area of the solid figure.



12√7 sq. in.

48 sq. in.

60 sq. in.

the answer is: 60π in²

Step-by-step explanation:

Lateral surface area for a circular cone is given by the formula in the attached picture.

Lateral Surface Area,

=πr √( r² + h²)

=π (6) √( 6² + 8²)

= π6 √( 36 + 64)

= 6π √(100)

= 6π (10)

= 60π in²

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

(8+64)^2= 5184 < answer

step-by-step explanation:

2^3 = 8

4^3= 64

(8+64)^2 = 5184