A^2 + b^2 = c^2
12^2 + 17^2 = 485
so c^2=485
so c=22.0 inches
Answer:
360 degrees
Step-by-step explanation:
The sum of exterior angles of a heptagon is 360 degrees. For regular heptagon, the measure of the interior angle is about 128.57 degrees. The measure of the central angle of a regular heptagon is approximately 51.43 degrees. The number of diagonals in a heptagon is 14.
Answer:i dont know
Step-by-step explanation:
You have to make a proportion:
12+x/8=8/x
Then cross multiply to solve for x
$20,000
25,000,000 x 0.0002 = 5,000
5,000 x $4.00= $20,000
