00:01
What is the area of the square? so i would do 32 divided by 4 because a square is four sides, so that would be 8, and then 8 squared is 64, because side squared is the area, so it's 64.
00:16
Russell jogs to the beringay -covered court with the dimensions of 28 meters by 15 meters every day.
00:24
If he turned around it 15 times today, how far did he run? so i would do 2 times 28 plus 2 times 15.
00:35
So that is 56 plus 30, which is 86.
00:42
And then i would multiply that by 15, and that would get me 1290.
00:47
Eliza wants to build a rectangular hexagon playground in her backyard.
00:52
How much fencing will she need to buy if each side is measured 5? so a hexagon is six sides, so 5 times 6.
00:59
30 meters.
01:02
What is the sum of all the interior angles of a nonagon? so that is 1260 and you can use this formula to figure that out.
01:12
What is the measure of each exterior angle of a decagon? so each exterior for exterior angles of a decagon is 360 degrees and a decagon is 10 sides so 360 divided by 10 is 36 360 divided by 10 is 36 one of the sums of the air some of the interior angles of the given figure so one two three four five six so six it is a hexagon so it is one thousand i'm sorry sorry, it's a hexagon, so it's 720.
02:02
The surface of a warning sign is in the shape of a regular triangle.
02:07
What is the measure of each interior angle of the sign? so that would be 60 because 360 divided by 3.
02:26
I'm sorry, it's a triangle is 180 degrees.
02:30
It's not a quadrilateral.
02:31
It's 180 divided by 3, which is 60.
02:35
We have made a regular pentagonal cake for rex's birthday...