The area of a regular octagon is given by:
A = (4) * (L) * (ap)
Where,
L: side
ap: apotema
Substituting values we have:
A = (4) * (19) * (16)
A = 1216 square inches
Answer:
The area of a regular octagon with an apothem 16 inches long and a side 19 inches long is:
A = 1216 square inches
$13.20. ($10.75x1.08=11.29 $11.29x1.17=$13.20)
Answer:
21.5
Step-by-step explanation:
x is the radius of the circle.
If we draw a line from the circle's center to either end of the horizontal line, that line will also be a radius, so it will have length x. This forms a right triangle with side lengths 10 and 19 and hypotenuse x.
Using Pythagorean Theorem:
c² = a² + b²
x² = 10² + 19²
x² = 461
x ≈ 21.5
First off you need to make a equation with 310/5 = 177/3
you then divided 310 by 5 and 177 by 3
310 divided by 5 = 62
177 divided by 3 = 59
the answer you get represents how many miles they traveled per hour.
Hannah drive faster.
They got $35 less than what they paid for in the beginning
