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3 years ago

7

The vertices of a figure are P(-3,4), Q(-1,3,) R(-2,1) and S(-4,1). Rotate the figure 270° clockwise about the origin. Find the

coordinates of the image.

1 answer:

nordsb [41]3 years ago

8 0

Answer:

P (-3 , 4) ---> (-4 , -3)

Q (-1 , 3) ---> (-3 , -1)

R (-2 , 1) ---> (-1 , -2)

S (-4 , 1) ---> (-1 , -4)

Step-by-step explanation:

270° clockwise rotation: (x , y) ---> (-y , x)

P (-3 , 4) ---> (-4 , -3)

Q (-1 , 3) ---> (-3 , -1)

R (-2 , 1) ---> (-1 , -2)

S (-4 , 1) ---> (-1 , -4)

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Step-by-step explanation:

Positive Sum is defined as the condition in which the Sum of total of gains and losses is GREATER THAN ZERO.

Zero Sum is defined as the condition in which the Sum of total of gains and losses is EQUAL TO ZERO.

Negative Sum is defined as the condition in which the Sum of total of gains and losses is LESS THAN ZERO.

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