Answer:
1.64 x 10 to the 2nd power
Step-by-step explanation:
The dimensions of the scale drawing is length = 168 inches and width = 126 inches
<h3>How useful is a scale drawing?</h3>
Scale drawing helps to represent surfaces on earth in a paper by either enlarging its dimension, reducing its dimension by a constant factor called the scale factor.
The conversion or scale factor is 21 inches = 4 meters
If 21 inches = 4 meters,
then 1 meter = 21/4 inches
32 meters inches = 32 x 21/4 = 168 inches
24 meters = 24 x 21/4 = 126 inches.
In conclusion, length of the scale drawing is 168 inches and width of the scale drawing iss 126 inches
Learn more about scale factor: brainly.com/question/26855848
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Answer:
21
Step-by-step explanation:
Vertices are basically the corners, so for the triangle PQR, it would be the last option
This is because if you picture a triangle in your head, there are three vertices,for corners, which would be p, q and r