The point D(−4, −2) is rotated 180° counterclockwise around the origin. What are the coordinates of the resulting point, D ?
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Answer:
The side length of the each areas are (a) 4 cm (b) 12 cm (c) 6 cm (d) 7 cm (e) 8 cm (f) 2 cm .
Step-by-step explanation:
Given:
The areas of the squares:
(a) 16 cm² (b) 144 cm² (c) 36 cm² (d) 49 cm² (e) 64 cm² (f) 4 cm².
Now, finding the side length of each squares.
So, putting the formula of area of square for getting the side length(a):
(a) Area = a²
Using square root both the sides we get:
Side length = 4 cm.
(b) Area = a²
Using square root both the sides we get:
Side length = 12 cm.
(c) Area = a²
Using square root both the sides we get:
Side length = 6 cm.
(d) Area = a²
Using square root both the sides we get:
Side length = 7 cm.
(e) Area = a²
Using square root both the sides we get:
Side length = 8 cm.
(f) Area = a²
Using square root both the sides we get:
Side length = 2 cm.
Therefore, the side length of the each areas are (a) 4 cm (b) 12 cm (c) 6 cm (d) 7 cm (e) 8 cm (f) 2 cm.