A perfect square is a number that has an whole number square root. For example, 25 is a perfect square, because is 5, a whole number.
We need to find the perfect square of the numbers 3x 4.
To find perfect square we square the numbers .squaring means multiplying the number by itself.
Square of 3 is 3x3=9
Square of 4 is 4x4=16.
The correct option is perfect square of 3x4 is 9x16.
2.6 blocks per minute. Approximately 19 minutes
Answer:
Option 2: AAS is the right answer
Step-by-step explanation:
In the diagram, two triangles are given with two angle measurements and one non-included side.
It can also be seen that the respective angles of both triangles have same measurement and the non-included side is also congruent.
AAS Postulate:
"AAS postulate states that when two angles and one excluded side are congruent in two triangles then the triangles are congruent."
Hence,
Option 2: AAS is the right answer
In a 30 60 90 triangle, the "middle-sized" side = the short side multiplied by the square root of 3.
so the "middle-sized" side = x * square root of 3.
Source:
http://www.1728.org/trig2.htm