On a road, a bike sign in the shape of an isosceles trapezoid is to be painted. The sign and its dimensions are shown below. Wha
t is the area of the sign?
30 square feet
35 square feet
45 square feet
50 square feet HELP!
30 square feet
35 square feet
45 square feet
50 square feet HELP!
2 answers:
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Answer:
The skid distance to be used is 54 feet.
Step-by-step explanation:
Given:
Four skid marks on the highway.
in feet.
We have to find the skid distance.
The skid distance that will be used to further calculate the skid speed is actually the mean skid distance.
Mean skid distance (m) :
⇒
⇒
⇒
⇒ feet.
So the skid distance to be used is 54 feet.