The triangle ABC may be rotated along a fixed point, translated to a different position and reflected across a mirror line.
<h3>
Types of transformation</h3>
The three types of transformation are;
- Rotation
- Reflection
- Translation
Rotation of shapes entails moving them around a fixed point. The shape remains the same, but its position in the space changes.
Translating a shape means moving it entirely to a different position, without changing it in any way.
Reflecting a shape is to flip it across a mirror line. Each point in the shape is moved to the other side of the mirror line but has same distance away from the line. The reflected image faces the opposite direction to the original object.
Thus, the triangle ABC may be rotated along a fixed point, translated to a different position and reflected across a mirror line.
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This expression simplified is 9n^4+8n^3+4
Answer:
6x - 1
Step-by-step explanation:
Side 1: 5x - 1
Side 2: 4x + 4
Side 3: Unknown, y
Perimeter: 15x + 2
Perimeter = Side 1 + Side 2 + Side 3
15x + 2 = 5x - 1 + 4x + 4 + y
15x + 2 = 9x + 3 + y
6x - 1 = y
y = 6x - 1
Side 3 = 6x - 1
D -$23.44, -$3.75, -$1.68, $9.01, $15.20
Answer:
The value of x is 20
Step-by-step explanation:
Because the sum of interior angle of polygons is 360°
