Find the area of the regular 24-gon with radius 9mm

251.57 square millimeters

Step-by-step explanation:

we know that

A regular 24-gon can be divided into 24 congruent isosceles triangle

so

The area of a regular 24-gon is the same that the area of 24 congruent isosceles triangle

To find out the area of one isosceles triangle, apply the law of sines

where

substitute

Multiply by 24 to obtain the area of regular 24-gon

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation: