A local ice cream shop had 320 customers in one day. 45% of those customers bought a waffle cone.
How many customers bought a waffle cone?

144 people bought a waffle cone

Step-by-step explanation:

Step 1:

45/100 = x/320        Equation

Step 2:

100x = 14,400        Multily

Step 3:

x = 14,400 ÷ 100      Divide

x = 144

Hope This Helps :)

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2