What is the slant height of the pyramid to the nearest tenth?

the base is 3cm but you need to divide that by 2 to get to the mid point

so 3 /2  =1.5 cm

 now do 1.5^2 + 5^2 = c^2

2.25 +25 = 27.25^2  now take square root of 27.25  to get slant height

5.22mm round answer as necessary

good luck on your studies! : )

david edward.

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.