The total measure of the interior angles of a quadrilateral is 360 degrees
you are given 57, 65, 118
That is 240
to solve for the last angle
360-240
120
The exterior angle of a D would be the number that you add that will make it 180 degrees.
meaning 180-120 is
The exterior angle of angle D is 60 degrees.
Hope this helps
One square inch is equal to
. So, your box have
square inches and it costs
or
$36 to manufacture it.
Perimeter- 28ft
N=11
Hey, do you remember the one I explained earlier? This one is really close to that. To find the area, you do the length times the width. This means
N*3
You already know the area so now, it’s
N*3=33
Divide both sides by 3 to get N alone and you get
N=11
Then, you have to find the perimeter by adding all of the sides. This means 3+3+11+11
This equals 28
The answer to your problem is 10 is less than x and greater than -5.
A = 7
B = 14
For A:
(7(sqrt)2)sin(45) = 7
7/sin(30) = 14