The first pentagon is dilated to form the second pentagon. Drag and drop the answer to correctly complete the statement. IT IS 2
5 POINTS!!!
2 answers:
Answer: The correct answer is 1.25.
Step-by-step explanation: We are given two similar figures that are regular pentagons with length of each side equal to 4 and 5.
We know that to find the scale factor of two similar figures, we need to find the ratio of length of the transformed figure to the length of the original figure.
Here, the first pentagon has side equal to 4 and the second pentagon has side equal to 5. So, the scale factor will be
Thus, the scale factor is 1.25.
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The point Q on a line segment with end points(2,1) and (4,2) is Q(12/5, -2/5)
<h3>What is a line segment?</h3>A line segment is a straight line that passes through two given points.
The end points of the line determine how long or short a given line segment would be.
Analysis:
point Q(x, y )
x =
y =
where M :N = 4:1
x1 = 2, x2 = 4, y1 = -1, y2 = 2
x = = 12/5
y = = -2/5
In conclusion, the point Q is (12/5, -2/5).
Learn more about line segment: brainly.com/question/2437195
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Answer:
The area of the shape can be divided into the area of the rectangle, and the area of the semi-circle.
The area of the rectangle can be found by
The area of a semi-circle can be found with the formula where r is the radius.
Since we know the diameter of the semi-circle is 4,
the radius will be 4 ÷ 2 = 2.
Therefore, the area of the semi-circle is
Therefore, the area of the shape is or
(3 decimal places)