Refer to the figure shown below.
When the point Y (-1,-3) is rotated 180 about O, it sweeps a semicircular arc to the point Y' (1,3).
The radius of the semicircle is

Answer: 3. Y' (1,3)
Answer:
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This is all i got :)
Step-by-step explanation:
Answer:
i pretty sure its
Step-by-step explanation:
1
Answer:
x+24 = -20
this is the equation form
Answer:
40 square units
Step-by-step explanation:
The surface area is given by
LA = 2(wh+lh)
where h is the height l is the length and w is the width
We do not include the top or bottom
We know l=6 w=4 and h=2
LA = 2 ( 4*2 + 6*2)
lA = 2( 8+12)
= 2 (20)
= 40