The surface area of a cube is 1014 cm2. what is the area of one face of this cube?

The problem about the cube can be solved by dividing the surface area which is 1014 cm^2 by the number of faces of the cube which is 6. The solution is as follows:

A cube has 6 faces. To find the area of the face you: 

1014/6 = 169cm 

A = 169cm

Therefore, the area of one face of the cube is 169cm^2. 

I hope it has come to your help.

1. It is acute angled triangle. X° = 45°

2. 4 ways

3. Complementary(90°)

4. Supplementary (180°)

5. Acute angled triangle. X° = 45°

Step-by-step explanation:

1. Angles less than 90° is called acute angle. As all angles of the triangle are making an acute angle, thus it an acute angled triangle.

Angles made by a triangle are 180°.

Therefore, 70° + 65° + X° = 180°

Thus, 135° + x° = 180°

Thus, x° = 180° - 135°

Thus, x° = 45°

2. As to travel from one point on the pentagon to another (which are four in no. excluding the from one has started) there could be four ways.

3. 90° is known as complementary angle.

4. 180° is known as supplementary angle.

5. Similar to the first question, we can say it is an acute angled triangle. And we can find the x° as 45°.