I need help pls help me
2 answers:
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Answer:
Step-by-step explanation:
Similar triangles are those whose shape is the same, but they don't necessarily have the same size. However, the corresponding sides of the triangles are in the same length ratio. In this exercise, we know all the sides of triangle ΔABC and an only side of the triangle ΔRST. To find the scale factor, we must compute the following:
Finally, the other sides of the tingle ΔRST can be found by dividing each side of triangle ΔABC by 3 as follows:
Answer:
$14.93
Step-by-step explanation:
If the cost is per inch, then we need perimeter otherwise if the cost was per square inch we would have looked for the area.
Total cost=circumference* cost per inch
Circumference of a circle is given by
Where r is radius. Substituting 4.75 inch for r then
Cost=29.86*0.50=$14.93