Help plz this is my last question of my quiz anybody know the answer don't send file plz ? Question 24
1 answer:
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Answer:
The ratio of the areas will be will be 1 : 9
Step-by-step explanation:
The linear scale factor represents a ratio that is used to multiply the dimensions of objects so that accurate geometries can be transferred between real-life and paper.
The linear scale factor is quite different from the area scale factor but related to it in the following way:
The area factor can be obtained by squaring the linear scale factor.
This is Area factor = (Linear scale factor) ^2.
Linear scale factor = (1:3)
Area factor =
Area factor will be 1: 9
Thus, when the linear scale factor is 1:3 the area factor will be 1 : 9
Answer:
P(6, 1)
Step-by-step explanation:
Point P is the weighted average of the end point coordinates. The weights are the reverse of the order of the segment lengths:
P = (2A +3B)/(2+3)
P = (2(-3, -2) +3(12, 3))/5 = (-6+36, -4+9)/5
P = (6, 1)
