Can somebody please help me
1 answer:
Pictures of a figure with rotational symmetry and an order of 4 & a<span> figure with 3 lines of symmetry are in the attachments but i am not sure about the 3rd one. I think every polygon has a line of symmetry or a rotational symmetry but i am not sure..
A square has a rotational symmetry with an order of 4.
A triangle has 3 lines of symmetry :)</span>
A square has a rotational symmetry with an order of 4.
A triangle has 3 lines of symmetry :)</span>
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B) If the line is parallel, that means the slope is the same.
The slope for the original line is
= 
.
The second form of coral line would be y = -1/4x + (any number). You could use y = -1/4x + 3.
c) Solve 12x = 24 + 3y for y.
3y = 12x - 24
y = 4x - 8
Perpendicular lines have negative reciprocal slopes... the negative reciprocal for -1/4 is 4. So yes, the third coral structure is perpendicular to the first coral.
The slope for the original line is
The second form of coral line would be y = -1/4x + (any number). You could use y = -1/4x + 3.
c) Solve 12x = 24 + 3y for y.
3y = 12x - 24
y = 4x - 8
Perpendicular lines have negative reciprocal slopes... the negative reciprocal for -1/4 is 4. So yes, the third coral structure is perpendicular to the first coral.