Answer:
144°
Step-by-step explanation:
We are asked to convert 4π/5 radians to degrees.
#We know that:
Therefore, we multiply 4π/5 radians by 180/π to get its degrees equivalent:
Hence, the degrees equivalent of 4π/5 rad is 144°.
Are negative numbers less than positive numbers?
2 answers:
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The rectangle R’S’T’U’ is a 90° counterclockwise rotation of RSTU so options (A) and (C) will be correct.
<h3>What is a rectangle?</h3>The rectangle is a geometrical figure in which opposite sides are equal.
The angle between any two consecutive sides will be 90 degrees.
Area of rectangle = length × width.
Perimeter of rectangle = 2( length + width).
Given the rectangle RSTU if we plot it then it becomes a major horizontal rectangle.
If we transpose into R’S’T’U’ then it rotates 90 degrees counterclockwise and becomes a major vertical ractangle.
Hence the rectangle RSTU will rotate 90° counterclockwise to form R’S’T’U’.
For more about rectangles,
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