((3.14 * (10^7)) * (1.3 * (10^(-3)))) / 0.2 = 204100
A square rotated about its center by 360º maps onto itself at 4 different angles of rotation. You can reflect a square onto itself across 4 different lines of reflection.
<h3>What is the rotation Transformation?</h3>
A rotation is a transformation in which the object is rotated about a fixed point. The direction of rotation can be clockwise or anticlockwise.
A square is a geometric figure which has all its four sides equal and all its interior angles are right angles (90°) .
Therefore, it can be rotated about its center by (360°).
It maps onto itself at 4 different angles of rotation (at every 90°).
Thus, we can reflect a square onto itself across 4 different lines of reflection (2 across the non-parallel sides and 2 across the vertices of the square).
Thus, we can conclude that A square rotated about its center by 360º maps onto itself at 4 different angles of rotation. You can reflect a square onto itself across 4 different lines of reflection.
Read more about Rotation Transformation at; brainly.com/question/4289712
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Answer:
Step-by-step explanation:
Using Distance formula, measure of a side of a square :
Further solving :
Area = side * side = 58
226.19
Rotating about one of the legs gives you a radius of 6 and a height of 6. Volume= pi x r^2 x (h/3)
<span>The answer is 7 cars. Let a be the number of Alice's cars, and s the number of Sylvester's cars. Alice has 1/5 as many miniature cars as Sylvester has: a = 1/5 * s. Sylvester has 35 miniature cars: s = 35. We know that a = 1/5 * s and s = 35. Thus, a = 1/5 * 35. a = 35/5. a = 7 cars. Alice has 7 cars.</span>
