Answer:
rotation ,then reflection
With compass setting the same as PA. place the compass at P and draw an arc above the diameter.
<h3>What is a Hexagon?</h3>
This is a polygon which has a total number of six sides and internal angle which is 720 degrees.
The compass should be placed at P and an arc above the diameter after which they are joined to form a hexagon.
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The total area of the given figure will be 66 square cm.
<h3>What is an area? </h3>
The space occupied by any two-dimensional figure in a plane is called the area. Here we have three shapes a triangle, a rectangle and a parallelogram.
Total area = Area of triangle + Area of rectangle + Area of parallelogram
Total area = [(1/2) x 4 x7] + [4 x 5] + [ 4 x 8 ]
Total area = 14+20+32
Total area = 66 square cm
Hence the total area of the given figure will be 66 square cm.
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Answer:
R'T = 28
Step-by-step explanation:
Dilation is one of the methods used in transformation. It is a process in which the size of a given object or shape is either increased or decreased by a scale factor.
In the given question, the length of RT was increased by the scale factor, so that;
R'T = RT x scale factor
= 8 x 3.5
= 28
R'T = 28
Therefore, the length of R'T is equal to 28.