Answer:
45°
Step-by-step explanation:
let the angle be x, then
The supplement of x is 180 - x and the complement of x is 90 - x, thus
180 - x = 3(90 - x) ← equation of model, that is
180 - x = 270 - 3x ( add 3x to both sides )
2x + 180 = 270 ( subtract 180 from both sides )
2x = 90 ( divide both sides by 2 )
x = 45
Thus required angle is 45°
X intercept is (14/9,0)
Y intercept is (0,-2)
A^2 + b^2=c^2 Pythagorean theorem the well-known geometric theorem the the sun of the square on the legs of a right triangle is equal to a square on the hypotenuse
Note: <em>As you have not added the drawing. So, I assume the total number of two-inch cubes are stacked are FIVE. So, I will explain based on that assumption which anyways will clear your concept.</em>
Answer:
The total surface are will be:
Step-by-step explanation:
As we know that
- A cube contains faces of equal area.
So, the total surface area of the cube is equal to multiplied by the area of one of the faces.
As the edge of the cube = 2 inches
So, the area of one of the faces is:
Thus, the total area of the cube is:
Assuming there are total 5 cubes which are stacked, so the total surface are will:
Therefore, the total surface are will be: