Apentagon is transformed according to the rule r0, 180°. which is another way to state the transformation? (x, y) → (–x, –y) (x, y) → (–y –x) (x, y) → (x, –y) (x, y) → (–x, y)

Hence, option (a) is correct.

(x, y) → (–x, –y).

Step-by-step explanation:

" R0 means that the rotation is about the origin point

Therefore, (R0,180) would mean that we are rotating the figure 180° about the origin ".

Hence, the transformation of the general point (x,y) when it is rotated about the origin by an angle of 180° is (-x,-y).

Hence according to the representation:

(x, y) → (–x, –y)

Hence, in the given pentagon all of the vertices(x,y) get transformed to (-x,-y).

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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answer is 12345678900987654321234567890987654321

step-by-step explanation: