Mathematics: Can anybody me with questions 4 and 6 this is due today and i dont know how to do it.

6.28 feetStep-by-step explanation:1.) Find the radius.The area is given, and the formula for area of a circle is A = Let s substitute.3.14 = Divide by pi on both sides1 = Find the square root of r1 = rThe radius is 1.2.) Find the circumference.C = C = Multiply 2 and 1C = C ≈ 6.28The circumference is approximately 6.28 feet....

Can anybody me with questions 4 and 6 this is due

Ответ:

scottbrandon653

17.01.2022

Mathematics

Area of a base hexagon is A=1/2*(3√3)a^2

where a=6cm

A=1/2*3√3*36=36√3 cm^2

volume of a prism

$V=3/2 \sqrt{3} a^2*h$

V=3/2√3*(6)^2*14=2268√3cm^2

surface area of a hexagon prism
A=6ah+3√3 a^2=6*6*14+3√3*(6)^2=504+108√3