The area of the square ABCD with AB = 3 cm is .
- Area is the space covered by an object. It is the realm occupied by all forms. When measuring the area of a square, we only consider the length of the sides. Since all sides of a square are equal, its area is equal to the square of the sides.
- So the area of square = (side × side ) square units.
It is given that side of the square is 3 cm .
Putting side = 3 cm in the area formula we will get the desired area .
Now by using area formula , we get
Area
Hence, the area of the given square is .
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Answer:
C
Step-by-step explanation:
The last one.
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(2/3) / (3/4) =
2/3 * 4/3 =
8/9 <==
Answer:
30
Step-by-step explanation:
Exterior angle equals sum of opposite interior angles
3x = 2x + 30
3x - 2x = 30
x = 30